UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqyg5zHJwSRO1rf26MmFcdlmo/vS3p66YzDNah0uDmo=' 
WHERE 
  key_id = '188b44fc7aff37768ad1cae50457436d1079c2ff23c41ffd4bb9d62a5661ece5' 
  AND (
    token = 'kqyg5zHJwSRO1rf26MmFcdlmo/vS3p66YzDNah0uDmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )