INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2323a312f839b2d259d9265057547e89420b711f2d83d708d1d14e6b1e1641', 
    'Hgiuo+fyReQutzTdPgGrSIfIH29/Boiw1I0aHeled4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)