UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YT0pr/m4+nuNqc7vRSjBOOoqE5xWrexqb76/Q0xXEKQ=' 
WHERE 
  key_id = '3148aa54263413ab26259f320868434418389a88968478237277c5e29b06a851' 
  AND (
    token = 'YT0pr/m4+nuNqc7vRSjBOOoqE5xWrexqb76/Q0xXEKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )