UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/5a02ak3M57AWQCNkCd0JMRH2PfFLNeNrHPIzdMYXs=' 
WHERE 
  key_id = '14a330b04d890987fd69665746e783be47b569f5ee94ce9690bc8815be9ef01b' 
  AND (
    token = 'F/5a02ak3M57AWQCNkCd0JMRH2PfFLNeNrHPIzdMYXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )