INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79efe5d8bf65b9640419f4bad0e6b82279d99bf737f011c923249a0da4a0c0fa', 
    'mdjbmt47kdi1IZZ1zuUXGxJvlhgvA+Lc5V3nqz2NDvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)