INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6731d4a906df22cc91dbd78e0a2dec81f63d67ecdb80da94c8715d7acedbcad3', 
    'm1njUp765sSoFb/DnTEBSPbN58BTsUV78JNdMPtc5g0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)