INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c04d6614ebc78e3cf69cf667ec99696c98f095a7699a3e078eee52a4f9800b0', 
    'Fpd7RFbspls6j7/Xai54quXyKBfBBJIrAmw9ctMiyeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)