UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l0SED28LY7W4FLBs5kUKwLwZf6HXfC6s0e/lFMYv/h8=' 
WHERE 
  key_id = 'd8b21e820e9f0dd994e128b0fa41455d4a3b1a836bf6dfb547861b1cb5db4d0c' 
  AND (
    token = 'l0SED28LY7W4FLBs5kUKwLwZf6HXfC6s0e/lFMYv/h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )