UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWFTRnzvNwpF22VBz/uY1S/MyBfYnynpwvGpzwwSiBQ=' 
WHERE 
  key_id = '2174fe016d43f6743588aec29309cec0ef9f60e30ded02343fbc251ecd79d4b6' 
  AND (
    token = 'aWFTRnzvNwpF22VBz/uY1S/MyBfYnynpwvGpzwwSiBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )