UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCuOWbH+Rb8rVCJoiDOg118OVmK3hk2GvrnWZoGzDp8=' 
WHERE 
  key_id = '6e4abd18f206a1203bc854f788631199154f3bb0b892dbb447793869f6d8fac3' 
  AND (
    token = 'TCuOWbH+Rb8rVCJoiDOg118OVmK3hk2GvrnWZoGzDp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )