UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vNrOxDX9GusLTsqOVV92vUKCUlUg1qM6YP69U0/yhw=' 
WHERE 
  key_id = '323b841f61f7307e3e49131b6b78b0e087063ae5ffb4bb373dc9015d7a31bc6b' 
  AND (
    token = '7vNrOxDX9GusLTsqOVV92vUKCUlUg1qM6YP69U0/yhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )