UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCx6LNm7d2SBqYW+iWaexAdpunoockybSEJcqLzosyE=' 
WHERE 
  key_id = '84e31bc0a0652212293bdc3c13ad5cab7cfabe031f9f9fb161ca1229845bf38e' 
  AND (
    token = 'SCx6LNm7d2SBqYW+iWaexAdpunoockybSEJcqLzosyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )