INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ab239850669ec7ee8a3166e4fad503f4925ecb0053852c975fec283c17eceac', 
    '1NyMQLZeCFL/CrYmmoLK2fu3DTWFjzLFFA1cgCa/PLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)