UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DYw6g8QSsDWLHzOPiRcL8qXoPRHwwN7yc0/i29qtU3g=' 
WHERE 
  key_id = 'f03dc1a9ea8f3fbf7bfac5c39e130535b81814a6ea9eaff0ae05aa3dcbbc8d82' 
  AND (
    token = 'DYw6g8QSsDWLHzOPiRcL8qXoPRHwwN7yc0/i29qtU3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )