INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5376bf9dd42924bb22435eaae175a3b1ce3bcfe5b32af89d243dca943355b8a5', 
    '+vSoWpvMlcaLe4AMRsFjLzNqF+bO+QikKaNlz2J7zt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)