UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ky3rVNwnxC+GyXUOQ9rMyGpUg8G/8UneyBoy6Ye2N/c=' 
WHERE 
  key_id = 'aec9101f10715114d547fbe3a5e55bd7f4776d9185c40a93ca3dba8d4a64dc9f' 
  AND (
    token = 'ky3rVNwnxC+GyXUOQ9rMyGpUg8G/8UneyBoy6Ye2N/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )