INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '428cd1dcd7a74fea118ae3ecb5d2cc21b97ea5b862c230a2d4e752d89bde1540', 
    'b8LZPrw5rLzppSQp9ZWLST2eiIIYb98ySzXy9F/eaSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)