INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '947feacba9fd73b86829cccb354d334cabe08a623131076b00a8c64f1fa6a014', 
    'cubZ9g9nNRYjbcHQ/LEmbCVcJ8GPTDopOPAXFXVq2Oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)