INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d4376cda17aca05c601a8248b6af8f6dd7333b3cae9343dca2bc7259a2f6976', 
    '2QBtjTUP4O+0OpZozny58QIpIvscr4SmrCBX1VCy2L4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)