UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9u9DlyW2kbWjisk+iC+SyKXbRWUD2DL42ISWnQuK0Q=' 
WHERE 
  key_id = 'e395f77645f01a8d52c5241979437ace33357c78336d36047f6ecc25575c9159' 
  AND (
    token = 'S9u9DlyW2kbWjisk+iC+SyKXbRWUD2DL42ISWnQuK0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )