UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tblEITUq1js4VwbJmNjNyGX9goBpMDJvnpCbDn2YzFk=' 
WHERE 
  key_id = 'bad20911edfe613e5dcc26a325dfd27cc58b32991b26ce45f716078f7d6a1600' 
  AND (
    token = 'tblEITUq1js4VwbJmNjNyGX9goBpMDJvnpCbDn2YzFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )