UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L87DTAk903tTAxd4UpTcaVZXGM5vStiBVbZjK99+Ftw=' 
WHERE 
  key_id = '985579e15cd5e44ed4febcb716e7d60d3ebcdd23b4b696b2ae4249bbe4a2b67e' 
  AND (
    token = 'L87DTAk903tTAxd4UpTcaVZXGM5vStiBVbZjK99+Ftw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )