UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpIMeZ0u9+OJNMFobMbFnUToxOAEZrRWauBjBcqvOac=' 
WHERE 
  key_id = 'eb4c194d502113889d481a2675eb13c5e7cb2678bd25707cfdd94739a7ede413' 
  AND (
    token = 'BpIMeZ0u9+OJNMFobMbFnUToxOAEZrRWauBjBcqvOac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )