INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6406b90b11f39d3977b42980e9822e370e759ad7cd97b74d5ba4a65d975594c4', 
    'A7VXa5/eA9jB2pvPD4TRfEUUkQghQfz2v3zA39Re7ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)