UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xdd4b1tbCiD6a2PY4eKJADtjahrts7UZM3pN/GXwd30=' 
WHERE 
  key_id = '1d61c209fcb3eb3e4e4d5194d88873808fc9474192e43ae3b58983da9da0a6e8' 
  AND (
    token = 'Xdd4b1tbCiD6a2PY4eKJADtjahrts7UZM3pN/GXwd30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )