INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db555792049a6ff720b3ee60a7ea66f2588bd311fc927b6f17e68b977166b0eb', 
    'vf+MxFeDdWzZ8G5mGwN9MggLVSjRDvPvUp3un0saaYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)