UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tPW+4htV+4RDa2M1DUZcltUQjz7KovPGQRg7//L8HDE=' 
WHERE 
  key_id = '61c41c48b1cd520e7cc8d94823b376d74079d30788f1c3dc69c06fcf6e292c31' 
  AND (
    token = 'tPW+4htV+4RDa2M1DUZcltUQjz7KovPGQRg7//L8HDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )