INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4ead6718caacd519a999a5595d5360f6433126f8e19e12a7f94ff6f2b94557f', 
    'RrT4hmbhI44Dalkicfiq2/o3eORsl5aACw5Ct8dShWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)