UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jyx5h4PsHcf91biUexKUbvWuuBSneW7LK5YuiHneP1Q=' 
WHERE 
  key_id = 'b63cc125d41dcd10569e582775eccbd855a1bc31b388c5e0aa55f1d6656c2226' 
  AND (
    token = 'Jyx5h4PsHcf91biUexKUbvWuuBSneW7LK5YuiHneP1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )