UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qjLSG8cLcrAWxAH3QNrSfwB+zm4k54L1rfs/R29cQo=' 
WHERE 
  key_id = 'f8eaca58490a346c548a8371bfabab2d16462e88f6b9ae7614953b822f2f08c1' 
  AND (
    token = '8qjLSG8cLcrAWxAH3QNrSfwB+zm4k54L1rfs/R29cQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045