UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6pDnuXOz2RhYGMZyN3mB2C/YcVecpa67lQYCICIi6Q=' 
WHERE 
  key_id = '207835ad1845b5ea432898e8ca2712f115bf84eedc8b055a3f8c6b64fd0eeaba' 
  AND (
    token = 'F6pDnuXOz2RhYGMZyN3mB2C/YcVecpa67lQYCICIi6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )