INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b28dfb06ce4ae19c4492ef9cf25d69135b5250abe4767fe143748984eca71c60', 
    'hwt5wLsGENCreNJ+jEzavyv19lj9WxNJoQjVsmlqr5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)