UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nqPtDWe6MdteWqIGizm6LpLX0Lnoga/7vY9lLMj12G0=' 
WHERE 
  key_id = '3d22851388c741ce90e2d1c0d8e586a78f48f38ce718c9e911a52c4e25839998' 
  AND (
    token = 'nqPtDWe6MdteWqIGizm6LpLX0Lnoga/7vY9lLMj12G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )