INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f6bdbfaa7ab8a38059d9d9032450558418e30e5a74d2f325be5b4860a24ac07', 
    'N8nTPjeVZj8hvlTC/ZOuR1+0s6n7et76qlNOkYvh9MI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)