UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hGA61+hJn642QLGe9mXLNm5rWQHarR8MQLxcFppPnU8=' 
WHERE 
  key_id = '6d2d30b3d20828d7a51c14802c23e685c6cb54312f65fb768b6cb03727cec217' 
  AND (
    token = 'hGA61+hJn642QLGe9mXLNm5rWQHarR8MQLxcFppPnU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )