UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PYgROb3q0nqmcjzlYQk789uJWJRoHvPBNiUQGf3y9FQ=' 
WHERE 
  key_id = '5ef2ef4a0c664f2582a0f91bbe81f79b1de7ddf05c2b581d6cb855dc18e2a56f' 
  AND (
    token = 'PYgROb3q0nqmcjzlYQk789uJWJRoHvPBNiUQGf3y9FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )