UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtPyc5ruIAgt1n1JitPOqh7udcJ2X+c7576i2wrNQvc=' 
WHERE 
  key_id = '7e5c16899964cd6c4df03b200d5ab78d3f28008a2a7cbc590624ec6de18e5711' 
  AND (
    token = 'HtPyc5ruIAgt1n1JitPOqh7udcJ2X+c7576i2wrNQvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )