INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d699ef56f6f83a4c22c1e0be2c70712325f8b0e3cc4147278f9329811f5747b', 
    'MkHeisR3RvzYy75xvFPXV8Sy8uzRGrWM2bID8yvK5to=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)