INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3af18b56198c6bd3625bfd507bc3139ea229e6bf3d220c7312eaad58bc5b6ecc', 
    'w7QNfkxFPC9u7EpBCahvta3aBGYhDiOQ6WLbl9Inljs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)