INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978f3246f50b4c579e53eeeded581babe5e2eb7213d1832e190f23e9b05ea578', 
    'BmotqaV+l1XYLYE25OQGHeP8O0gxc3zqe9ek0vJOvxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)