UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1r0zXN4PdIflyU59p0yI34ItYZN2NBCIWtGJIFhXCs=' 
WHERE 
  key_id = 'ae1f2333f68d439eba6c001a64ec8896f3e7e3c5751852788bfc50bf2b778357' 
  AND (
    token = 'E1r0zXN4PdIflyU59p0yI34ItYZN2NBCIWtGJIFhXCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )