UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zY+4JoNSrKHrKegfN4MRdznkGuq1jW6Zll46eNy5US8=' 
WHERE 
  key_id = '4a17cf4ee17d55cb6f7b25ce51b7a38b8d64ca5e1f8dc7e4a767d238de0a31da' 
  AND (
    token = 'zY+4JoNSrKHrKegfN4MRdznkGuq1jW6Zll46eNy5US8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )