UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cgXbXwhZEPO5V2df5vgV/qJK1i+dnndp/Xcc1dfq4Ms=' 
WHERE 
  key_id = 'c9c3cf3a29bbcc83bcd2552d67cd9e816bac2a42118d65e51a0e478e09d95cb4' 
  AND (
    token = 'cgXbXwhZEPO5V2df5vgV/qJK1i+dnndp/Xcc1dfq4Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )