INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f6ca3cb67d8e5d457b43dd43563c48bebdf4363b65f8fe48a0bb40c270b67ac', 
    'f0Pcj90K3RGgReiur5MINSpn8dnlc9DV9T5gzfZcQeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)