INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a53efe6c1fb8d9e66da9427c7861628b27b19b9c77a90408863e698061c5c536', 
    'J2UFomObmWCWrHvCtbsZ2El16jjJSqsEPDafjCDX7+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)