INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd88ea7d4864c12f5f6a9fb63e254b38de8eba1a689157cb3b471a54383f3611c', 
    '/dL3Tt1JQfwJ5n20KqBvbR3VbwXCfjBqM9IswvS2UKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)