UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9i+ArXh/gVC/6VUVRX8qt3Zm9DqYN6UX6pcjDVLOjE=' 
WHERE 
  key_id = '75bf504b0897b3ac91dc7d2ceb49e0b38a3b1df1aa2c7df4fce22eb5015fb1cb' 
  AND (
    token = 'E9i+ArXh/gVC/6VUVRX8qt3Zm9DqYN6UX6pcjDVLOjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )