UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNJAPGDTnqv4mQD8TrCzUyVp9srA2sQSKGZmjdmQ6Yk=' 
WHERE 
  key_id = '7514a6ba5c1df2c5c7814d3727bf679af1beee345a2125974176f3ea97931006' 
  AND (
    token = 'VNJAPGDTnqv4mQD8TrCzUyVp9srA2sQSKGZmjdmQ6Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )