INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b565477d55686f84fb1758f11dc4c25b12e7f36ae54113d84341c2861025b8b3', 
    'B6rcLxQi/XC8kaE2Zzvt7XzyPrIhCS6jDYzPdT22Ak0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)