UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DiBYxPeidywaOmDff6NTYuvC2X6c/DMgdc7FXBazOro=' 
WHERE 
  key_id = '71dc1835e0343fde033f12191e04cf0974bed8f684ed91ad814c41379ba62599' 
  AND (
    token = 'DiBYxPeidywaOmDff6NTYuvC2X6c/DMgdc7FXBazOro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )