UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/DJwFnJwFrrBiBSrcFADPGgzpVWTZ3DwN/Xv/mADIAU=' 
WHERE 
  key_id = '54dae82cd7b4b781c643cd6cde116634047df609b70e8f084b71fd88ac19d1a6' 
  AND (
    token = '/DJwFnJwFrrBiBSrcFADPGgzpVWTZ3DwN/Xv/mADIAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )