UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8pS3BBrQ1TY0+JLUymT1uTM5p8kW5dsMOX7uUo8XnQ=' 
WHERE 
  key_id = 'fa9323c59fa356c215efcd8d4d35c90fa999e8d34de96262eb17dfe55493ecb8' 
  AND (
    token = 'A8pS3BBrQ1TY0+JLUymT1uTM5p8kW5dsMOX7uUo8XnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )