UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVBdwuzA9XAKriTupaphGr0FFT+P6BkYu0fA1HCP/nI=' 
WHERE 
  key_id = '7966cc8e5d81ba67d1a332b719730a005f36a18a45f7e619ab1aaac67c3a0fd1' 
  AND (
    token = 'lVBdwuzA9XAKriTupaphGr0FFT+P6BkYu0fA1HCP/nI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )