UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gxqfw9U/XobnnFsz7W4c2Dkc3ALQ9vXpRvCetuqqp1A=' 
WHERE 
  key_id = '5143aae3853a512f213bd95a3ca7cc2783e7c387ace975ddcb4efa0e6b110756' 
  AND (
    token = 'Gxqfw9U/XobnnFsz7W4c2Dkc3ALQ9vXpRvCetuqqp1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )