INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b01b20e71caa545621b2f3fcb8aa7e30a3c4146895f0d92651e5fb3faa7dca19', 
    'PBwUTiWttXfuG8HSvyGWnQ4WbTdR2zAz7SNdC9esHwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)