UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SjUCeGy4zcJXerWpMQRSqbiZai3MR6HKPmm0QfplzeA=' 
WHERE 
  key_id = 'd00d205213707f7ffe2a303e128cd0cf51b06114edde7f2342db7f27f99767d0' 
  AND (
    token = 'SjUCeGy4zcJXerWpMQRSqbiZai3MR6HKPmm0QfplzeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )