UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lXufyoBgkJ555vMjfJYZ+rnRd540JILkrgPShu6wxGk=' 
WHERE 
  key_id = 'db982f06641d962d40a3524af246a52217d3b660078223e4f0e586114dacef5e' 
  AND (
    token = 'lXufyoBgkJ555vMjfJYZ+rnRd540JILkrgPShu6wxGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )