UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8BGR9noGkDRC3P+3zAUlGRnJFTMFu59wEy33G7xYGY=' 
WHERE 
  key_id = 'a69c1990a38b5b41c869320a1ed6a246a016d40d2c433c5174151299aff6ce49' 
  AND (
    token = 'q8BGR9noGkDRC3P+3zAUlGRnJFTMFu59wEy33G7xYGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )