UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QIa9BEKX9r1A4WCVW4NvWeLPIniIeryPFsoQ09OKuk=' 
WHERE 
  key_id = 'cd3b3d67fba251bfebfa6a235e334a376fb8ca95d9e3150dc31aa4a0e117b3e8' 
  AND (
    token = '8QIa9BEKX9r1A4WCVW4NvWeLPIniIeryPFsoQ09OKuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )