UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTRJosk+sfeelu4zTm1Be3sGkpSansHqIL0fccrkW/Y=' 
WHERE 
  key_id = '7044ef6d61146c261fa8a09e0f0c087f77ba52724d3d4d07115c9b02533da0ad' 
  AND (
    token = 'LTRJosk+sfeelu4zTm1Be3sGkpSansHqIL0fccrkW/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )