INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3b38c253730106bb7ac7454fce9392074ef974818be00455cf2ff8dfd019163', 
    'BB8dygr4hFONoS5Xf0HGXO87AVqYiY4nS2vcU90q2C0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)