INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55867c609cbc70803a6e1f16a7bce4d7bca487362e66c19a0a68397787136c68', 
    'lx4o7Gkq2WL3GQpd1PVzojb4VVv14rHRXRBdn46K+5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)