INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8a5943ae7af5ea5ca3d993dac9713c0245618e7bfc32824b832fe03791bc7e8', 
    '2nCz9dJJSKBvlRfuhkENtAfgm2QHq4s7K9CaBzofG1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)