UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l4v9F/MLeEocZH9N3UWdLMMMgC2XZz983kr2Uwse4Fo=' 
WHERE 
  key_id = '2c10b417c79b827dbe139c7ed8902afadb4e252acebe286ff9b554568ad26fc7' 
  AND (
    token = 'l4v9F/MLeEocZH9N3UWdLMMMgC2XZz983kr2Uwse4Fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )