INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f632b64f683b15e0e700ec32fe27bd512365f03306a2544426acc2cb8dbae8', 
    'hTJw6ssNEJ8WH5z5AY+NkhV5s7FKax94U7sntgXofeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)