INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0cbef5a0652935a62aaadaf0334d2018d63b1f3983487257d6841f375131738', 
    'DSG/TAEgTfEvlVYqMWrqKubBY9Tw7x9VS2gy2DXrRAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)