INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e66516ab2b42894af699769ab8e1ec0f22b2d173d6d3255da4673e731bcfde2', 
    'XB1AssVVG73gxaQBPmVNwfHJUnRiBA8JqT3BT86av8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)