UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fRCYauc90h6MC978NamP3dQO9b0vBWESgXIgI8ev8Yg=' 
WHERE 
  key_id = '1d715600e0cc9136436cb93adde22ec52ce2f200fb66d06ef6e483e0f6e1af60' 
  AND (
    token = 'fRCYauc90h6MC978NamP3dQO9b0vBWESgXIgI8ev8Yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )