INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f19ccfeff808b46291dd88068b23d4600d040e66855121ce2361f5b23eb8b8d', 
    'CKOuN7rolRE5JPzn2qB/pLs/kf7nWYOy9OzgGjxL9YM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)