UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87+TCX7/7eEP3zy97kjABFX4tH09CL64dSE99D5is9w=' 
WHERE 
  key_id = 'f33e3819f51be1a29775d87219b76577c627309534c736f6c3cea3d147579e4e' 
  AND (
    token = '87+TCX7/7eEP3zy97kjABFX4tH09CL64dSE99D5is9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )