INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5639bba766e0172563699f87658e316ddf1f048748ab3d845c66efe1416a369', 
    'DfpKFzod5kxprm2AIZYhVfoQOmwf1cv0Sh8dRfUK6IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)