INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b44ecfd11f144a767cb0b02d3be08dd639bb07951596948ee612ace4edce6b64', 
    'yJrlOyHITcGSJhG5GHa9rWVxs1jT4DfxXkZofm6+WLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)