UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ivcDdUqMBYs7ufYeS+mM4fuUnTDdJ0Fq0SoERp6Qark=' 
WHERE 
  key_id = '18d2935042b05f12033c5b0c2eb7f4f23bad6b16a154fa7ec26da882e2d14092' 
  AND (
    token = 'ivcDdUqMBYs7ufYeS+mM4fuUnTDdJ0Fq0SoERp6Qark=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )