INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a26f70f2382be088e1c1f5e1508a501dc6fdfacf1ff14e54343c1ce5c0d536a2', 
    'IiUbBAnhpayIdD4/hNG7ZfixmJOXZ12TtoHcOulNfNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)