INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9d518c6a05ac222100b75e1d8217108b23264b2519108dfe0967f681538cdb5', 
    'UphZKZL33O4HIHswdiLEJ+2R7gchy0qNEuEnSzDHNOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)