UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2d0OkhHBxIo+8zC8sBnNDquvpy+312+DQGA0UMiPOzY=' 
WHERE 
  key_id = '7854b09e711afbd2e5daf613db1200d2cba2fab296bf9e8cbbe2da292c1c83b9' 
  AND (
    token = '2d0OkhHBxIo+8zC8sBnNDquvpy+312+DQGA0UMiPOzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )