UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwdlDlp82F0gSswta9mW4OH5wh7G4c/aCBTqSgOB89A=' 
WHERE 
  key_id = 'b8b327c0008ddc8c4246d9aa0615e9ec42450da8a66916e7664b12af0f8cefe6' 
  AND (
    token = 'AwdlDlp82F0gSswta9mW4OH5wh7G4c/aCBTqSgOB89A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )