INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3626c088f509796e832ba25bd92f4f1c76b5cca06e9b06347b222e7f2b7a6d8', 
    'o7vfyBGD2Sjt6gtd4KnuobWFHXxKSO70WhK94BUPbpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)