INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f877739094e1fd6809554499c883fdd90484fcc56bc6f046dcee53870de3ee0', 
    'xpPk5nYOXmBDophW3iHjtDI6y6M5bUWFYVMRWVOfl/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)