INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a312d7e198324c2f22861974fd3c6881a63e7d35bc80192342c3d1d9fac6d3db', 
    'juVmqhbMhnZNTXYpFOM8NsjYI2sBVWNTtqgfXN5fn6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)