UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NxPM16e59KO3BlPUPwkm2Vk1ttUDDtTyRCtSnRWsb/k=' 
WHERE 
  key_id = '5ea5c34f718b32d9620f5b74115a1631e13b516ed111e6f97ef77d4c13c9bc87' 
  AND (
    token = 'NxPM16e59KO3BlPUPwkm2Vk1ttUDDtTyRCtSnRWsb/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )