UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ps8hl+BgrD5sfmvSGjvJBjdzzPdiLZoYPOf7L+Ln7Is=' 
WHERE 
  key_id = '6fd9a301a7a0dd22c5421ea8f60972e743f4c565c7e63b3743ac0af85f6df3e0' 
  AND (
    token = 'ps8hl+BgrD5sfmvSGjvJBjdzzPdiLZoYPOf7L+Ln7Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )