INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50ed6171fb56947454352d46685525374cc7861aa5c458b83498bdfda855d32a', 
    'ofIl4/sBq1rtqmDSiNOBS4D0LEp5Z0LWvHZo4FxZrro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)