INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50bf8430f140eba11968959d93e67b4c77587f3593035a9d5f12116ed4a12954', 
    'ihC4zg91/9eKkgOjQPFu4lFHerne51bANZpHoQXz2+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)