UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B+h6Tny3MxXWkGuuacmxChm8m16sZipWHRJuEPNJ1ic=' 
WHERE 
  key_id = 'c99ea12c604e1465f856ab65c84b00ba0155749ff951b938577225dfa2a42b48' 
  AND (
    token = 'B+h6Tny3MxXWkGuuacmxChm8m16sZipWHRJuEPNJ1ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )