INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f9574721e7f4dd7c52f68415cfd083e435dff49a42a4e8766e47c8902dc8171', 
    'hD2azkDtmgm8coAikeaDFwkXDziRf9lMIcjCEXV+Do8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)