INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26b5966c2628b796607153d8e51a45b31d65e69498e90821d3f9972c864c207b', 
    '3Xs5lDDKmF2Q0FciLRzyzoIsdjdAUTI7X2Kgr7jeZTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)