UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+sN2kNgtmPtZp1xkJNMxSMzHZG1bUDmSdwj8lchThM=' 
WHERE 
  key_id = 'c4b2d5f44eac85b12b7bac78a81edbffb386e14190ce791f66b54ff822062c73' 
  AND (
    token = 'F+sN2kNgtmPtZp1xkJNMxSMzHZG1bUDmSdwj8lchThM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )