INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f81c81da7401da29ada7db95c42b1cd964f5b285879d6bbd10ae794e2e540026', 
    'GCyi9jSlYgYBL0HQMAPZRtLNACPmsfXIMVLfBVEfPBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)