INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869c8af78600fc835d30e337d1241bb400b1a1ba67842aae0905c936cb7b529e', 
    'MqsAU8TGQ8RQnNPJ4u2YdFuU+eEaOecTY0CP/rbHzBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)