UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w47DP1ZCVeGA5ubTvElNRB6si2WGdqvu+W7F1l48MHQ=' 
WHERE 
  key_id = '0f1dc3a30d6baef6aea05516077c790027e74a0c4908063d0859c5cc3f06db34' 
  AND (
    token = 'w47DP1ZCVeGA5ubTvElNRB6si2WGdqvu+W7F1l48MHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )