UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BR5+CBW+4yEUOYOkfAPQomombFLsKffRIhqayRW4j20=' 
WHERE 
  key_id = 'f1f5475d009304f26019e952a0a53240256ffe6950fde4f88b7105323b33f317' 
  AND (
    token = 'BR5+CBW+4yEUOYOkfAPQomombFLsKffRIhqayRW4j20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )