UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UE6KX7OoPAc2RL1Uy6SpNJFb8XWNJJTZ2sLQcnuIA3g=' 
WHERE 
  key_id = '030845904aff275dbf7cc58355ae0e3ca73c8a2bdde70f52d13e907b7233a8f9' 
  AND (
    token = 'UE6KX7OoPAc2RL1Uy6SpNJFb8XWNJJTZ2sLQcnuIA3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )