INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ec813726bf0533b350d5dfd6544347fb12b1ea74be0ecab5cb672f8f891e124', 
    'LBrQM60C4L2k2bQWj8zpvmTmv2esPKIuCg6vSPE2cnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)