UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnv+Z/PsIodm9J3toVPE0y+dwPbE1+P+5TQ7xPMiNlY=' 
WHERE 
  key_id = '99f406c46d3650088f1892fbdbbafaf7e14c9f19ac040491c828cee535615137' 
  AND (
    token = 'cnv+Z/PsIodm9J3toVPE0y+dwPbE1+P+5TQ7xPMiNlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )