UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAxmNGaO3vzdzNj38sV5LjgqDAYJesWvK9z3zOIRu8w=' 
WHERE 
  key_id = '81122bad7a3c84678cfad4fec70cf0d5ee4d6558a1f547340dfcd1837a6102fd' 
  AND (
    token = 'lAxmNGaO3vzdzNj38sV5LjgqDAYJesWvK9z3zOIRu8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )