UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3D4iokReCVSN8s7XH+y11k7AetyHmM9GxEzU/v6uk8=' 
WHERE 
  key_id = 'a76afdcac2702873ed36e7d6d62a21b0bc767856987adc0f7e25da155222159b' 
  AND (
    token = 'd3D4iokReCVSN8s7XH+y11k7AetyHmM9GxEzU/v6uk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )