INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57c554ac11f0c4e9ceb8be9b0e371778d13fad1a1283011ac8af6cff7c686547', 
    'JxXaW/SvyN5zArZ3oQQQgUjixcohlDNdGoySEV3QV2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)