INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a90a5fc94203c67467403171aad6608436143cb2295bfc846c91ef4fdc53e4', 
    'KBysrPXuBfZkwjF3Xsn7ZhwUNBhrznwtvvEPL02Wbb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)