INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2686059268cde1d923b080a8f0bdbd3c8432a1e3e2e907b67fa6b26d8b64afc', 
    'stGTWZuEnUNPEcvom3HEJMNyd7xftv4Kz44VHf/i41w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)