UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umHkwrVZCPPERcVgQZlpjFlDmAP04McvJDYc37FpAGQ=' 
WHERE 
  key_id = '34c25105b17597ecd624896dfbd488b11d61081fe7bfe56c0b21114cd3a62866' 
  AND (
    token = 'umHkwrVZCPPERcVgQZlpjFlDmAP04McvJDYc37FpAGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )