UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkx2dx86NLbFKcr8irxSoqyKQefXOlSKu0zDZ4aikfQ=' 
WHERE 
  key_id = '14b7b3e34e81d9285cf5ef8cfe3f5b561dca0d98778ed64501c28eaaebb2c53a' 
  AND (
    token = 'qkx2dx86NLbFKcr8irxSoqyKQefXOlSKu0zDZ4aikfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )