INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7943df5adf4971745d85fc9d1931192f522f9d4e196700380a0dae26ee13e439', 
    'xowLghL6kHIbs7T0WkCSIPFBD9BxYFPAq13gv46rsiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)