INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40844042df3b84943094ca3e498ef4fc827ac774546c57c09e71488085be5d3d', 
    'joEJjAuHkICVE9fWR+IBDUuhLWcxC06UB7mOl0kBzMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)