UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfBoyp+liNLmuEVi/TQ06yio8iDebzZUI+DqMHcmSsQ=' 
WHERE 
  key_id = '4f444f7d49f8a0c36119cf2c075bb3787238420d9b03fab599fb397c66c91196' 
  AND (
    token = 'tfBoyp+liNLmuEVi/TQ06yio8iDebzZUI+DqMHcmSsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )