INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e9807478e81e9afe7f31faa7b13df73df901cb08b930bd6e87658db0734338b', 
    'j2cxW00s4kIu0Ac5Dl3FVztjjn0oEN8FsHQy9Im4CMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)