INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b92044b8e8222d729a0062cbd3f7b6ca7f266cc83f7ac62090d6c8551d35f3eb', 
    '55L5LQujUuJFKbL4QmMOUSvwPZP8Pexhy3wR/JsBRTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)