UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sCqkF1db9OASGf6nsjdzOLwoAsL1vmkwWIKLAgp9g28=' 
WHERE 
  key_id = '934e2c06e0d22de6e96b644cd563a39280323393f243cf0b547a7c40169cdaf3' 
  AND (
    token = 'sCqkF1db9OASGf6nsjdzOLwoAsL1vmkwWIKLAgp9g28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )