INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd90befb1e28eda7be13c00d3d96542d12200d19bf3450c618eb50c77169b1dcf', 
    'h1zYFLW5i9/xvzjlV2JvhRJhs2u+q7zGwiompjs9Qvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)