INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57e0974da84bd37af118a2b16a6afe4aa7d442b4b9ebf95c626f289a9d704502', 
    'bvesrw6mRQWvoX8bNEBWH43W4QgiDRcywMEy+BX1mzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)