INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14f9fdc3d21687f3f86c1955017704315d29e3f437f7b7bd0ecdcb43c3ae6302', 
    '48V4MIssbc3YJnTt0vQK0qVrfg3zAQvTBVeVj/Jm3vY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)