UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'heS5aP7RMFrBpif8e3WoxYFvFkTHE/Q291oy7Lzmmzo=' 
WHERE 
  key_id = 'c40b45042d08c5f1d9ad8ac8e45520d0d550e06c8e2ea2adcac7c3ee48d2339f' 
  AND (
    token = 'heS5aP7RMFrBpif8e3WoxYFvFkTHE/Q291oy7Lzmmzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )