INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2754f2e1a7d5fdda8f557c409a903018f00aae355feced7cc7c9994b799ee031', 
    'hDUjrlbx/bHA2b+8Yk9PYFJZAM6uaFLcSE7WmOBZ6B8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)