INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe63dcc8a3d4993d784f58acdb6af9f2265b1f7458d73fe4bcf789ae18d04341', 
    'RR8THfNn7uxvasf1k6MBG7lqoxwlyo/jHCssrcFXtVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)