UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOpnHUT+GXffGdXc70wO3d1NIakoPn9By2Rft0hw7KE=' 
WHERE 
  key_id = '9d8858f5b925fead927e2bbab800194e3865e2060abfe0e5cfaaab8b8827b012' 
  AND (
    token = 'mOpnHUT+GXffGdXc70wO3d1NIakoPn9By2Rft0hw7KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )