UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqaZJKdh0ean7CGZ+hRRDTR4Gb83XH3sxi94VDsSgfI=' 
WHERE 
  key_id = '495c9efe4d9ea0abacb6f8f01586048892197b707d7e132d6e596f529d0f27be' 
  AND (
    token = 'YqaZJKdh0ean7CGZ+hRRDTR4Gb83XH3sxi94VDsSgfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )