UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c6B+eE3HBjC4GOIaDvLJpd4KxYKw8ZDXRkq7a16QCxw=' 
WHERE 
  key_id = '4865df1e40139b0dd48736e7a8156d4c2cc684612a86e2f101bbc2c58b0c5efb' 
  AND (
    token = 'c6B+eE3HBjC4GOIaDvLJpd4KxYKw8ZDXRkq7a16QCxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )