INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97955e02230f6326b1045329bca913b2d3d78319983a2868dea1b48db0fead5c', 
    'Ep3AomfdFmAbFsmCafvv/cMsL/fNGA3ZdLgbPPn6NXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)