UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COGk+Xg3nD0EE8LJ6goePhTDgLW42b9XOoZCIObqRxQ=' 
WHERE 
  key_id = '5f841e398f06db5d3fcc0e88902cb0fdbb871bd8cb6d794556ffa146e68cbec1' 
  AND (
    token = 'COGk+Xg3nD0EE8LJ6goePhTDgLW42b9XOoZCIObqRxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )