INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54c0f257b53ea24c2329fbaa19e602b9122afc9a21acc2a42ceab60f92e790b2', 
    'eZVFrRWPbl6iGXwonoFH5uWAfdHDkb05IwJAeOIGF70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)