INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f69c5d2910c64097d3bce0b0f0f073f4f0012acb84440a4d4ffa9998d8743a3b', 
    'bBCRg3XtPS3xIViMXqrSSwIaNsovLvqtz4T13+UVeKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)