UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eiLxK57cYOAl8/1X4xQJxGRhF0TdxqXZtDDLW86EJ2Y=' 
WHERE 
  key_id = 'b0c41385a2141030299c6152c78967fbc8c935bbcb4b6952f9b00f1aae274684' 
  AND (
    token = 'eiLxK57cYOAl8/1X4xQJxGRhF0TdxqXZtDDLW86EJ2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )