INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9a20d19d0563e7906c6807cb4609ab79a8dcac674e0a027aad584d75d47c6b2', 
    'PuDeVvDb3rzC82hI8tW7XdGu7caMBQ4hxQ0EojlgCzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)