UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YUx9UoLdv7bsW0YHXsrK7scyegnKmoXTLYP6SbH/ctI=' 
WHERE 
  key_id = '60497dc14388bc1044c752f856c2a131e86b0ca335ee2335706dc61ca89f8c7b' 
  AND (
    token = 'YUx9UoLdv7bsW0YHXsrK7scyegnKmoXTLYP6SbH/ctI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )