UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R48ABnJNY9wtRGYVPSXdp0vsU2OZ+BidP/IDvGgyyXo=' 
WHERE 
  key_id = '53ae84d0b62d555baab6f8051076d3f2186c8e6444edf5d066d46df484b9cfaa' 
  AND (
    token = 'R48ABnJNY9wtRGYVPSXdp0vsU2OZ+BidP/IDvGgyyXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )