INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '883d2e64b33b8a2e7b99f6f0cd5ff4d95c5b196f5659bd9c382921919eaf285b', 
    'KKoetNs7v89iH6X8ICefaec1xNoOn4SSzCo7utP5WNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)