UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FGM4TMP+CuvgR1hxFo6z1qKZAqvkzm5UpPWsa0V85f4=' 
WHERE 
  key_id = 'd0e8a93c90862a9bfd97ad4abc315c10e3eaa92b27b99669c99089889188e521' 
  AND (
    token = 'FGM4TMP+CuvgR1hxFo6z1qKZAqvkzm5UpPWsa0V85f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )