INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c1753be30f5f15bbaa0df2ae4d6d3f97003362221c71a2eb83ac19caadbc8db', 
    'SjXjizfWPpTiejsj9GI/1yXWMG1LbW7GnuPjqkYXDgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)