UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xLvMhWRWzvr2W+KDmQRuA9VrNIeS1Hl8wa0Qx+Bw4Hw=' 
WHERE 
  key_id = '648274eb6eae0f3b32c05f20452c5e4097bb4e71fc38a90eed184997ef85f2b1' 
  AND (
    token = 'xLvMhWRWzvr2W+KDmQRuA9VrNIeS1Hl8wa0Qx+Bw4Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )