INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b826f94943bbbe0d26e25ac9bb108a611f397f6bb53e31736ce2698f59bafb9', 
    '7Y7MbFG6AEZSllXQz+HZixUCx3u0oi4he0vCEoV88AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)