UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/XXZxib1uyREPYcnktwa0eDlEMLOJOwz/D81tAY7dM=' 
WHERE 
  key_id = '48537046f91c5b0113721d9995bd28dbcbc2ec4465035db0dc820b1de3a7e50f' 
  AND (
    token = 'A/XXZxib1uyREPYcnktwa0eDlEMLOJOwz/D81tAY7dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )