INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b266fa3e829ac32cea29460eda05e5e2d3bbe6f37959aca0164a5308e65503a', 
    'k4wcs0ksEUnB/alAJczHH6OBlAx0t6N8vF/Ra3EleVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)