UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VcMpIxl0X3XL9ZSpOPIc5nRmhKgyjqUOga8tNFrr0Yg=' 
WHERE 
  key_id = '2efe3d10920937693ed983d3798b13e051fd860b7bf20f98d40404fec5669b03' 
  AND (
    token = 'VcMpIxl0X3XL9ZSpOPIc5nRmhKgyjqUOga8tNFrr0Yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )