UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4pwdcmWxKgA8KkspBJNrVoxsOc9/NG6/2pbciqupww=' 
WHERE 
  key_id = '75996b8cfffe052e1ad2c0e89ead5afeebb3ff33fa52687c77624726727f8a8e' 
  AND (
    token = 'W4pwdcmWxKgA8KkspBJNrVoxsOc9/NG6/2pbciqupww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )