INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c0a9e67b4d65034b22872d54e6ebcb2e75fea96f220f83d5b56ea71bb73a08b', 
    'u9SHrV1uAGt0z7mX2aOGExxix/ncpk/Ut4wy1diL6DA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)