UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '11MnEEPTVdR3elvEYnax4beTlnEjT3kO7uCR7HY+054=' 
WHERE 
  key_id = 'e81fc1f68cc867e3107d860777b80bd98006e608e58e290cd6c9850980e773ce' 
  AND (
    token = '11MnEEPTVdR3elvEYnax4beTlnEjT3kO7uCR7HY+054=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )