INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94a42532f0d3b5383e6005e4349408503f52291025aa0cfa17cac5e7656f970c', 
    'WHmCNbsmpN/JldXoKvgHUodbIW7gL/uw1s6Ey5AxDhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)