UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojf/r096RJVjg5siCTzpyTqbjojM1f77t1R0NpLHk6k=' 
WHERE 
  key_id = '47a2a42d57673f4bad4ba0677d1f2689aad69c0bc6ee131bca8badfc1213274b' 
  AND (
    token = 'ojf/r096RJVjg5siCTzpyTqbjojM1f77t1R0NpLHk6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )