UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTdO4jF/JtE9raGWslHLEdpcmLXkH8YehaGUBro7HH8=' 
WHERE 
  key_id = '84492ad1bfbdce56e6c1b457e8e235fe4166e165dc1cdadc24c2688644f050b3' 
  AND (
    token = 'gTdO4jF/JtE9raGWslHLEdpcmLXkH8YehaGUBro7HH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )