INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5237288d28303d4a5952725ea50c89bc96e0beebdeca8169c43ca1c23cc72b7f', 
    '46FqGVwpBdtEdi8rd6tn+wW288zF0vflfJzdh5kz98w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)