UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RfORp5JsfRtljhKhwh6gCd7hl+6BRnPofsIRyHl+5H0=' 
WHERE 
  key_id = 'd5fb5cd1027f67cc19ba35881010943bbf2bf952f166dd51d76d3d6fb1581c6b' 
  AND (
    token = 'RfORp5JsfRtljhKhwh6gCd7hl+6BRnPofsIRyHl+5H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )