INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3bfe4fda1be130c529de6f264ca00a3078a4ae28b09c6547e5789ad871baf0e', 
    'a4kJ9e7HJB4161MKZRgod+Dy4Vhx7kMjhAp0IH0ciRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)