UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DCpiJQmvPTRLvmem/qmtNachIiF06IljM7HdXAvpyM=' 
WHERE 
  key_id = 'fa6ba1c57ad849a86bbd194d2a4188e92e9414155d6e8524e10229a40852d19d' 
  AND (
    token = '8DCpiJQmvPTRLvmem/qmtNachIiF06IljM7HdXAvpyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033