UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Ms91gr0ok/jem1cCgvwZWh1SYP85clGwBTY4aRGwfw=' 
WHERE 
  key_id = 'd0e3e5b6b5ed869447782b182591a9e43f0c12d598854085eb54d4fe9b3561c9' 
  AND (
    token = '3Ms91gr0ok/jem1cCgvwZWh1SYP85clGwBTY4aRGwfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )