INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c594b1e0c3c425f217cc2620c3db271eb9f13f2954d0bd32d61598b28cb2fa63', 
    'r03urCAhUT6/PYJlrV5fBMK8OW2VUNgfwkkmHYH0ejs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)