INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8da0f66e048befd553581c5eb447d4f89495d46b6145db835e3758d471bf8b04', 
    'NQyaLxUze6kgIUWvwaUdcBHBSzLPkxpa+hB0Rb5As8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)