UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4WG3vzJWs966qtJ2qc9Q+DZ12s29rSnL1mqRkE0NCqs=' 
WHERE 
  key_id = '2c4f14d723b3b5ba85cf0a7a63471b14062c8f11b0b9cb2f5e780d46dbd6264b' 
  AND (
    token = '4WG3vzJWs966qtJ2qc9Q+DZ12s29rSnL1mqRkE0NCqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )