UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1xJns5y3LBdTmx37OR2JGSEKoWMfOcujsTToeNANSo=' 
WHERE 
  key_id = '355ecbfda73341820d01bc46af4c6333fe2a60326786ba8cc95cc488a163d10c' 
  AND (
    token = 'I1xJns5y3LBdTmx37OR2JGSEKoWMfOcujsTToeNANSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )