INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a818e176833e4ba3952d89e71e20879ef75bf551c8fe230ba2b1d0d69c45b30', 
    'A6GJmcw2kgQU+wXzl3epFAd2s7gUvhiFtaGsxRZOg9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)