UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7sC6MT63zW+h8BxiS8CbO1p0wl/rEIx2RNAvTP3GYME=' 
WHERE 
  key_id = 'b9c13a39dea59cd5f00e67743265805ec7337897bae87c9913b1f5075994f07b' 
  AND (
    token = '7sC6MT63zW+h8BxiS8CbO1p0wl/rEIx2RNAvTP3GYME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )