INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6a3fce4509eef2b188a857947d9c94e2c1aec7b1d8da454d5518ded8ead0241', 
    'mrjQ7eu8zJfnGE/+XXnzRIX9Hv4n9lu/W4rMjsR5dXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)