UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BufQZAYMC6TowHzMMnA0gVM6oomqkLfM92TJPVQ1q4k=' 
WHERE 
  key_id = 'c0960a70a856e9e8ebf75397cec4ca2db548e36f110db5338cceb29df8247e23' 
  AND (
    token = 'BufQZAYMC6TowHzMMnA0gVM6oomqkLfM92TJPVQ1q4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )