UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ZgJFu6fm+lHbvUGooki2gVtlRnFBlmHa2J2KBEZjw4=' 
WHERE 
  key_id = 'd867e27fe72d70d1cbe6a85eef71f199aff3b1d6b49c0f5fb3e63663c0fa82a8' 
  AND (
    token = '3ZgJFu6fm+lHbvUGooki2gVtlRnFBlmHa2J2KBEZjw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )