INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a926fb24640459a3f206bd175ad528cec9de29b1755029c51ca949edee9fc9f8', 
    '99suOv3WJmzfU94KLS+uLzwaWgWyWm16R9lG2CRA7/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)