UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rxu4wmqczqV1SrlziGQVvhPLi+YJRBJZ/xy53IDmKOI=' 
WHERE 
  key_id = '3e6b7a33bda623073e7f15c39803bf389828e27451a02ef225891fd2b0ebf75b' 
  AND (
    token = 'rxu4wmqczqV1SrlziGQVvhPLi+YJRBJZ/xy53IDmKOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035