UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhDQOMymuu4xerEHP2YYypBgxepsjsfpPfuyfjYN4vY=' 
WHERE 
  key_id = '7c45c85fbc9f3b659b77e51d3f550dd34d3fc860d2c8641882144b321cfe8aa2' 
  AND (
    token = 'QhDQOMymuu4xerEHP2YYypBgxepsjsfpPfuyfjYN4vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )