INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e9ef0d71cfe4499d6a292cb9f4ba251084aec7ccb7daf8f21d5230a87095cb', 
    'ciuEk9fkTAj8cnEvnb5eoV8KkJvIQYuqO3IVQPX5D+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)