INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb93f8683828131dc1398c5d09faef80fd7e1a069ee69222af20f5fccd6d221b', 
    'QjbmBFMsooL6z3IYmugy809tOWiy13Sd59trjm8oHmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)