INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ec2e45bbd7e487e6a5cba180185375155bc47ffbfc921b41651be767d16bf72', 
    'b7O/zqWuFzw8wlDoB5UwSiyAssFtXhu0YuJbbI7mG8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)