UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uTfmcN6JcnA7fW/m1GmydVj1eHC6E/lo8RGNu1jieek=' 
WHERE 
  key_id = 'ae15dba1c97e1feb6e303b604ac3c65a8467bbec09611e797b21adbbb31a131b' 
  AND (
    token = 'uTfmcN6JcnA7fW/m1GmydVj1eHC6E/lo8RGNu1jieek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )