INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c537938fdf56d4feda5111e82d99963fb6bb1b5769b56da697a09af61f53c392', 
    'wlofa5Xk26C4PfSgNhiaC4cs1bgzJ+zhONTrb0ChIxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)