UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCIwv2XBKxB9lmcHkT0vX58I0ACPSjybSBh8yww9GZI=' 
WHERE 
  key_id = '483f04946af07541ce2bd3ee44f83ae61bab6c886019df0be308e671006f7ef6' 
  AND (
    token = 'CCIwv2XBKxB9lmcHkT0vX58I0ACPSjybSBh8yww9GZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )