UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dShk2rgRdVqwC5+AWv+u0TnCm9Ozg/slGSnmZ1w7Hlc=' 
WHERE 
  key_id = '45aefbe634b16c07c07bddf8749b63af7f364729cf2c03a32c377c3beb0540f0' 
  AND (
    token = 'dShk2rgRdVqwC5+AWv+u0TnCm9Ozg/slGSnmZ1w7Hlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )