INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298063728349356d416acf59fa185b72a45b760ce077859319cc2450f90c604a', 
    '2lITzETD7dxmJr3QDnfw/kISnbwtZbhOZ5M7xG8VZoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)