UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zz+3C+kRMgdQ9BJ+hO63s4a5/avcB2S0k1XymDCyhDA=' 
WHERE 
  key_id = '16ec85f8d792092e15fc4a7019c8d52435ebdf0db9f38ab74150c55593a5a6dd' 
  AND (
    token = 'zz+3C+kRMgdQ9BJ+hO63s4a5/avcB2S0k1XymDCyhDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )