INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f7b9a8061a201c9838d5498eb38cedd544d55a791c2f16fbff21cbaa74e33e5', 
    'K/OWaumvCeF2Q23jEjH0XqeCDpid2vGlX5n2mdCgH2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)