UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqOtSEtYD2Qcj+2YISpUYcwlSCX2atz8UafViOo7blw=' 
WHERE 
  key_id = 'ba296aec2b9e0a47f8b6b3841123b12a6a5a0cba5eafe4e951b32716ec875c38' 
  AND (
    token = 'kqOtSEtYD2Qcj+2YISpUYcwlSCX2atz8UafViOo7blw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )