UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IsfYtpjmTJjLj/fkRZdWtBneuc0X6V+XnIhb94t3ClY=' 
WHERE 
  key_id = 'c40c2602f43249c3827ebfd47851c2e833a854c765c601882b650ec48bba84e3' 
  AND (
    token = 'IsfYtpjmTJjLj/fkRZdWtBneuc0X6V+XnIhb94t3ClY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )