INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '490ece3aa78c982373eaad601724d3d04bb6b488ddc98307a073e1cc16147c29', 
    'vlyeIGZfqk4PRS2ZZr614za0xqrT2AiE4HjK9ML3uac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)