UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z+mctvr1xFf83q8O77m+HgkzARKAAGYqJbfPuu9MJTk=' 
WHERE 
  key_id = '619720103f371df58e0fe19d3d9bd836610f4b975ca3ea2a866216882923ffef' 
  AND (
    token = 'z+mctvr1xFf83q8O77m+HgkzARKAAGYqJbfPuu9MJTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )