INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ff00d187f9ca1eb77bc087c9001d8415eb492fb74c1a6cee9772acaa8a2eff', 
    'qBAoa9apMVGTnd+bR68NM84544eFErUrMu634GlVTn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)