INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553ada65823c4599a6f11b941d9a74bde939ae4a6dca340ff1f5dff57b5ab8e0', 
    'xe/gXOl4wYUCaq3M/YDNZ96dEzGFrlLusbYoYTUlA24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)