INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27b57361989159695ab9cd4ed676d052bbd831fff819a01828e396e0949e9333', 
    'RIqYw7ZBT6M2FpYiJa+JCsgq1rfeIFtipDkhoAX/ovk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)