UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A0FMtxNwZ37NCeIW7y7y1e47VLFjJlEVb7H6GyolpLs=' 
WHERE 
  key_id = '5350e6bab6cec8427a78c5f54ba4b48397cc83e12fd7db36c5e58d06deb91ef1' 
  AND (
    token = 'A0FMtxNwZ37NCeIW7y7y1e47VLFjJlEVb7H6GyolpLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )