UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7q2AKv+Hv2ti34xruDUjWz8R4XikOO0qPxm2/unMX9A=' 
WHERE 
  key_id = 'd5d3380bf20e4e7cff52a4451a904231a97983684695e129eeaee73885cab735' 
  AND (
    token = '7q2AKv+Hv2ti34xruDUjWz8R4XikOO0qPxm2/unMX9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )