INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4216840a4cbc2f8826a7e436f334c501e0dcb3a99539a03fda320b8f26a93e29', 
    'xcDe4WGvyQUQhXBdmnJCsVwMZB9UOUCwRgYTMKhGkZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)