UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x6GC1UFZj1saSh399BHWknZz9gihe5ODE3ZbNOCkoug=' 
WHERE 
  key_id = 'eba05bfb517a8d345e5c1d57a9dbcbf431b0f5c0a674bae90a0cfbdf25c34ca4' 
  AND (
    token = 'x6GC1UFZj1saSh399BHWknZz9gihe5ODE3ZbNOCkoug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )