UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6GgcfS0DarFLPaX4Iw++km5bOH1eb4d3zFPh4lFNlM=' 
WHERE 
  key_id = '5fb1313950e1ea9542a64cba24ceea82eef6ef3a3826565cfd81a0b529c2793f' 
  AND (
    token = 'M6GgcfS0DarFLPaX4Iw++km5bOH1eb4d3zFPh4lFNlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )