UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kVKJWIhuETDIWxkTGKEAU3STVwv5a6RI+D1UZXCBmt8=' 
WHERE 
  key_id = 'f79c014eadaa29abed3d44f78e40874df0ecdd4835926e925d51d3e0536db5d8' 
  AND (
    token = 'kVKJWIhuETDIWxkTGKEAU3STVwv5a6RI+D1UZXCBmt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )