UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEVH1iQOx3QZ6CIJBHm1REhg0wZFpo9/Z/YDHaRHNy4=' 
WHERE 
  key_id = '94ad9f688ddca5fb073320387803e5cbea0883235cbd7d4c02483d42203e1bda' 
  AND (
    token = 'DEVH1iQOx3QZ6CIJBHm1REhg0wZFpo9/Z/YDHaRHNy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )