UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/5khjw08rIW+gwjsD3SK+agQuydSpuIKu815fO4/1s=' 
WHERE 
  key_id = '5052c1a0f055953048e0e0b40d22f6e50fbdb3029f9ee6d380e695f8dfc1c37e' 
  AND (
    token = 'y/5khjw08rIW+gwjsD3SK+agQuydSpuIKu815fO4/1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )