UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VCHE4EQNYSZ3+Bcr98giqxW5wMkNPoSp545Z1psbfPY=' 
WHERE 
  key_id = '6374871bb808a5c75b2972016e8c6d8298eb11161559b92d76374b2b5f7992bf' 
  AND (
    token = 'VCHE4EQNYSZ3+Bcr98giqxW5wMkNPoSp545Z1psbfPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )