UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwZN/FYeBCGivBfHMU84WoS63HSr82G2XNAu5lEwRJ0=' 
WHERE 
  key_id = '575475b38ceecef89cde69c1417e90fc123cbc46572ad455bb932427f7eb9140' 
  AND (
    token = 'MwZN/FYeBCGivBfHMU84WoS63HSr82G2XNAu5lEwRJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )