INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd75549973c5962342d5fdf88f1b1e7f7146247e9cb1959aa5fa9d08181587a33', 
    't5+fXTY2W9PMToTXv1RVW/mV6waOVTWPQ6CBquVRHYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)