UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0dzXEmJKqQJ5dIe/JdymRLCQo4nxgZourG+GgxFU/qQ=' 
WHERE 
  key_id = 'cb16e4f54859ee853b0d18576a2777e941ecc5ccf7856fde9e0e962f0911347f' 
  AND (
    token = '0dzXEmJKqQJ5dIe/JdymRLCQo4nxgZourG+GgxFU/qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )