INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd93ad4a839beccaca255eee616762a701f686e8328c052612bcad2d54739bcae', 
    'G91ymC7GJwfdG8cUE7muu7SzJaKf9mlno4Ou9pQiPO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)