INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2552c123c045d28bb02874e12d1014f3beb4dd6478bceb4731a4b5013660ab49', 
    'jGA8Xi5cfA1QvTHmiwo2ASxxSFRxuhhSi8GLMntT+wA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)