INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e281cc0f10c54f219224f7f5c2efe8ff6c5190ccd28908290cf3bdbc7ba1b68d', 
    '37/1XgFu5eqtOM+07nBlh0U6eIiziUippqxCxF0SRwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)