UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OG5ghJ3IuegiugmES3dD7Y6cNWzlziOMfAUKmMUEsVw=' 
WHERE 
  key_id = '1c31ac58bf22bce07b1a11ccbe6adf7fadd356f47eb3ea20471f44a85e584b9b' 
  AND (
    token = 'OG5ghJ3IuegiugmES3dD7Y6cNWzlziOMfAUKmMUEsVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )