UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiwPoQKWA29EZSLQYUuPKvkjEezIZIkoZ1ebGzyjwy8=' 
WHERE 
  key_id = '3e6ae70b0259aeab48bb9ad3e2786087cd7408728a93a7a7998f17c5a241a1ce' 
  AND (
    token = 'FiwPoQKWA29EZSLQYUuPKvkjEezIZIkoZ1ebGzyjwy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )