UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BPyVVo1AIc2j3ebt1j2m2og5AFlUTtSHrHb4qoGnhQE=' 
WHERE 
  key_id = '4d7bb30907fae4397b1180370d7210c8e49a8b9d95ddba357f7bcaf5bdc5ce8f' 
  AND (
    token = 'BPyVVo1AIc2j3ebt1j2m2og5AFlUTtSHrHb4qoGnhQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )