UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z3tjUbYxsCQDByTzjJU6IMC2skoelcj81mH7kOSbUO4=' 
WHERE 
  key_id = 'd4fb61155ad3198d756b4b11a72388ae5ae75c3716b9b9be080216a52f023139' 
  AND (
    token = 'z3tjUbYxsCQDByTzjJU6IMC2skoelcj81mH7kOSbUO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )