INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5c74db4fa3d3f94da39a8071368a234ae669f9cccc39700612be10941703cb1', 
    '14daFWI4WahtOXPGVE5nLgXY9r6B6DqupO/g7axVP7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)