UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pq4T54JUPNSyyZKUc2bxvjqD22wFx9OC8dL0AY1cFgw=' 
WHERE 
  key_id = '418cf10b6d2a75dc6cf2060a4a1a186d87cef20bd9a00f86aade8bd1ed4740bb' 
  AND (
    token = 'pq4T54JUPNSyyZKUc2bxvjqD22wFx9OC8dL0AY1cFgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )