UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMwAcOCwM2e59YGti53c9CUcVIe6Z8mZ7JtKQhlZDMA=' 
WHERE 
  key_id = 'd09791d2a99da3ad70b5735b6c41be780e21a243e1e69f53c5c4fa6c7d881663' 
  AND (
    token = 'GMwAcOCwM2e59YGti53c9CUcVIe6Z8mZ7JtKQhlZDMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )