UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sdHM/RcdL/F2GFyjeozXulmEd8i8HAFkXm+bObSzYVQ=' 
WHERE 
  key_id = 'b5af9408e37a2b008f8b61df909ede3c2d18cac7ce2fed730055c843a11e63e5' 
  AND (
    token = 'sdHM/RcdL/F2GFyjeozXulmEd8i8HAFkXm+bObSzYVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )