INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1f1f803402c3a100cbcde712fd06581871463e9b8be326e26cdb66cb8a260a5', 
    'CaOOEnuSGx9kN9HbV6B4NrsBc9TCfecTBHFzEsFV5Yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)