INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '548bd4580c383364effda2769047d47b1d186ad45fb6b6e679a3c0e7fcdf9ce1', 
    '9jR14Dm7om9yrntFZkcZDMfd8AEs1p+Z92JQpG5cnuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)