UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W6ZLHTCkJHkfBDp0Ax0vco06gJXKX4b4V2Rqvq2c6L4=' 
WHERE 
  key_id = '485506853a76fef0e5d9d61991ca72d4390491589b51c66ed424943ecbd31798' 
  AND (
    token = 'W6ZLHTCkJHkfBDp0Ax0vco06gJXKX4b4V2Rqvq2c6L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )