INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b026d9389eb6b710506b2d3b8839f2e6dd0e661821cb08ffcbb9b7f83c9127f', 
    'MkzS/B19faNKhBKKURvwpR9R56VWWuoc3uWDU5t3+/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)