UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b1sP2JHXn4zsmQY0ryGrEqrcVj3aR5kJHTLA+Hy8e+c=' 
WHERE 
  key_id = 'c336b7cc658d1108d6f4dc6014864180a801a57cbe0b3fbc3fb3e248cdd477dd' 
  AND (
    token = 'b1sP2JHXn4zsmQY0ryGrEqrcVj3aR5kJHTLA+Hy8e+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )