UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5J8vFoobAMGI3ScAcLfuiNU1O+ec8DTiXlKHOHQ83c=' 
WHERE 
  key_id = 'd2679759d3ae6b2e91f25d9f762f6bb01efe88b4a6c6f97207d40e78975fa09b' 
  AND (
    token = 'Z5J8vFoobAMGI3ScAcLfuiNU1O+ec8DTiXlKHOHQ83c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )