UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rb7BWkDy6fN9BtfSdn7g49bkARD1zGS/6tAJH4qqxUE=' 
WHERE 
  key_id = 'c404ccba409832f8bb84346e536c384b55c2ae21bd286bee54b0b00e108ced5b' 
  AND (
    token = 'rb7BWkDy6fN9BtfSdn7g49bkARD1zGS/6tAJH4qqxUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )