UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAg3wvW+FrSVCFAifEYUw8QW5r4x4C4QxmLUNS7Jqog=' 
WHERE 
  key_id = 'f15b1764883fddd6fce7d5995934705cb5cb4d7347f7e5e8e58bf5961a285ea1' 
  AND (
    token = 'pAg3wvW+FrSVCFAifEYUw8QW5r4x4C4QxmLUNS7Jqog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )