UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'reuingtkEh5S2AtuyUr7UPCeEmjsMcQkE1QZV137ffc=' 
WHERE 
  key_id = '43672e619cadc43caabeb23b422629c4008074782eee1a9b83cd28e839136371' 
  AND (
    token = 'reuingtkEh5S2AtuyUr7UPCeEmjsMcQkE1QZV137ffc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )