UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKI9dBDPRCFf18sQFt0g6kqvsS874vrf+QqGfFji4eg=' 
WHERE 
  key_id = '79ce3210f126d1d53e74bc135f547803e1e6dd50576191dbd0a72bd625713ff2' 
  AND (
    token = 'EKI9dBDPRCFf18sQFt0g6kqvsS874vrf+QqGfFji4eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )