UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwRERA3mJDNW3pPLcCXoE22r1RRmrR+WfOb+rB7AZBk=' 
WHERE 
  key_id = '34eb9ca38943aff19f2f884659444907983fcca0d395cd7ff2e5e4172f832b2a' 
  AND (
    token = 'vwRERA3mJDNW3pPLcCXoE22r1RRmrR+WfOb+rB7AZBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )