INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c10f050de18629cf9e0730788693acabcdb5451e41059977e25dea2d3c6fb639', 
    '0QXklDqTqmXPkL8NAw5nC1344nVSjb5b/V5cKy1gwgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)