UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ErSwLR65cOPmNmwiqwLPYry8+HsTYy+DByHEMhYB7Mc=' 
WHERE 
  key_id = 'dfcc26f5e285b5dbfa488dc83918500d0fe0078ade1f765362130d508a49c10b' 
  AND (
    token = 'ErSwLR65cOPmNmwiqwLPYry8+HsTYy+DByHEMhYB7Mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )