INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d45329e430552e3d3bdb9b8c443d46ae0dad5464b4fb99eace520f4cc98d687', 
    'eUWwJpyx9ostqKC3UoJwf9IeNmgoqZmvLjQVmjXJxes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)