UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2HAJDxNRLQl56i1FAAF0hlauCAHbTHHtqjrZbr5P8c=' 
WHERE 
  key_id = '0ca4e0e1cb8c27e005d46e44126716a6c87f49e2947eccdc8ac0de9e7416a054' 
  AND (
    token = 'M2HAJDxNRLQl56i1FAAF0hlauCAHbTHHtqjrZbr5P8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )