UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uO637BNVM3SrwPdQe/K9SUk18+l+JSGy+2uUltJDz48=' 
WHERE 
  key_id = 'e8cffecdc96701f00adba4b9dfd0130f3253c64e892a2f045bcca9bf405deb05' 
  AND (
    token = 'uO637BNVM3SrwPdQe/K9SUk18+l+JSGy+2uUltJDz48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )