INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b138136360efe30e985c231de155f33c678c3eee487e3c9a2ea5ec8c441818a9', 
    '0uqFV5UVDtd9Y9gbsa8O4XJCnVDalHpbCyXd7PFl1aQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)