UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMhOiD+PHCDMC2w7Nsr7yNPUTW0wRuBO89g1rngC3hA=' 
WHERE 
  key_id = '7e4e26d0b71431e70e4e255fb4f10b22536c3b999fe0d94e77f637fb6ebb5519' 
  AND (
    token = 'YMhOiD+PHCDMC2w7Nsr7yNPUTW0wRuBO89g1rngC3hA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )