UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sa2gMj0so+qCkLYFV/cPdUL0/tWSOkxrmWcYkqM7uhg=' 
WHERE 
  key_id = 'f8381e49167e5a54083e0eb8002d8cbabccbbd13844720a62d09840412f91e26' 
  AND (
    token = 'Sa2gMj0so+qCkLYFV/cPdUL0/tWSOkxrmWcYkqM7uhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )