UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCJQj4MXHbikNMCJZLnRX7nZ/NXA55L9gPDDizDRO00=' 
WHERE 
  key_id = '2c1d108c6a54992538f1dbbfeda544ec4d1d50d420ab8b85ede8b1c1f0b4c5ac' 
  AND (
    token = 'hCJQj4MXHbikNMCJZLnRX7nZ/NXA55L9gPDDizDRO00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )