UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5dPzrbUJZ3eDXrT1vqBFQcD7J7WQQCD3CEC5vADuS4w=' 
WHERE 
  key_id = '8b83d65490e2435ba830fe9ccd0afb3ff7f63698279d8fb37cac8f2e64498632' 
  AND (
    token = '5dPzrbUJZ3eDXrT1vqBFQcD7J7WQQCD3CEC5vADuS4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )