INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4374af0217c3294e6ee48024d1be49e2231ec9bf21f33f02ef805d9a8dddddd8', 
    'BdhDKbCQ3fugD3bqoxXSZUrrTL1rQhvRNo7XQasyWw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)