INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac7ac83e2031531c16f97b4283ac283add3db30ec5592c2bc2b35c87027427c0', 
    '9LpRXNT4dnZHbJQXOq40mCsKzFIjFxy+VRCOHFzzRdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)