INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8edc6fe86479c605f238f70e950d0c10fbbcdc06d1f03cdc813d3198df00dbf4', 
    'i/xOPxVfETToW/Wa6mVB6rUmfQfwSwFlKsMzLgonilM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)