INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd8a8a37b1b9e0768415b46970e77949646337e78f1c05b9ada98e54c8f971f2', 
    'wcaiK3xeqVGCF7vMZSKiC1aiOd+Fs7sR9qTO1bdWBjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)