UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8q2CKP3thtDW3jRXttuX4kP++WT67e6jCAyfoir2n0=' 
WHERE 
  key_id = '9b1d262d3ca22c9a3b60a59f0742f66caf9509b4ae9cff7fa7dec20ac19250e8' 
  AND (
    token = 'Q8q2CKP3thtDW3jRXttuX4kP++WT67e6jCAyfoir2n0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )