INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84d3fdd4371eb9a91daa1b6e4336e6538de2786c48c728555696afffdf39f7dc', 
    'NE5PXe9+1tDLHasxzynxYy5xmtRenbmNup0/3fVNI1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)