UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWUU8aD5dWepNcuTfZ+DqVjnjztzx1rKrg/VDvRCTtc=' 
WHERE 
  key_id = 'f3b1bd6e3f9da57c6c0767a09fea2a6425af7eb8b128109ce85a0436f7a2692f' 
  AND (
    token = 'pWUU8aD5dWepNcuTfZ+DqVjnjztzx1rKrg/VDvRCTtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )