INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d8baac5765e7be16866740eab65dad9a6026f5243dee5f49f5edf3086366b92', 
    'vt7Q7ENxKsLMY6wEGhBKp8HQN+tLtHAdJpREKQB581s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)