INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6726e7d89f1be6ae25f000b3b1cc1f337339bc292fda002ae53db8ad6ac0d0a', 
    'W62a1DNm2DYe9/i3xlxDcoveivQaWHnmXOumya/0lBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)