INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4df5e6e9d07830a2c837eff6f525b8ddbcc99cbc951094e8238fc84e0383f56f', 
    '3E3Az1KRaperjzUP0DMRiKL6H2ra3wOnXi/Dh1W6nWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)