UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MhtD8zCGTxPk5QIK3iJ1+gslxfEy73eUyPYne1UAFnA=' 
WHERE 
  key_id = 'bba89c0872151ce7c80c298d51becee0f5b7d1609d61e605dba8576465995eba' 
  AND (
    token = 'MhtD8zCGTxPk5QIK3iJ1+gslxfEy73eUyPYne1UAFnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )