INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0fd17c4272f86344b84f1511247bff10072a0fbeef28fffb45439c0a48905c34', 
    'n5qr9YDn8gytxJNumdwWVudNWNJsk27rGOgl3N7Y8JA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)