INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '555a4b48b95fbb01175a88a88cbbc77db5c420f0ca0051bfea86d08d7a310899', 
    '1UEnHHmsHNCFDgp/Kosvl2IZ3mzZ9nHBQn6SQ1B4iPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)