UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PCYfVQvMjfcxeRPG3uPbKNWopV7m7Hw9EJri2pMcanc=' 
WHERE 
  key_id = 'eb2ecab8f52334fa616dc6e93d39ab54f51b5914e4907530b00aad280e730cb4' 
  AND (
    token = 'PCYfVQvMjfcxeRPG3uPbKNWopV7m7Hw9EJri2pMcanc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )