UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1HHrp0ffQ7xt+PjS63Z8JDBqxHBAg9SJinnQO8a2XI=' 
WHERE 
  key_id = '093ac71ffc4ab4f804914f2faf5961603cd6b85316d52b409ee346b46de939eb' 
  AND (
    token = 'K1HHrp0ffQ7xt+PjS63Z8JDBqxHBAg9SJinnQO8a2XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )