INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c40d3fbbf3e60136e3184de4e19f7b819989dfd16009ca3a6534e9a1f2dc251', 
    'i6XHSyKTwpm3d13jBfByloRjUm2AkWVPdADVnqMJnk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)