UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cAWNgQNKDgUe5LYF1+KW1n++ZyjTkAL33TOq5KC28UE=' 
WHERE 
  key_id = 'e4e40fc91ba18fdf43bae161b442833f013561587da93fa84c593758e5c0112f' 
  AND (
    token = 'cAWNgQNKDgUe5LYF1+KW1n++ZyjTkAL33TOq5KC28UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )