INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9b2078b0c5464d11ca5e1304b39eba222f1ba409d3e5edcb94f295a004a2155', 
    'I8/b2iAMk+k92xfxrWzMkIwaS3TJKn65Tg5V+Lr0dq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)