INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '030936ba035c18bd17c0a295f99dcafeec9e7e7575834201c155f5a79e4be91b', 
    '3JnkUsBt74a2IAhy+0v/JAcarG4jXeW7IJKRWr0w3Js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)