INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00888487c97e43117b9d3cccc585ef7a251a9265b45da6d4aa2944637e7645b6', 
    '81pmQTE2oNx/toCgCMhk5BxhB3HJ9iqYZsKREjmWMZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)