INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21886c64aabafa7ebdb1cb663915f546fcccf805d2fe33c7dc961fdfde055a8f', 
    'hYh2pBA5886SgR+2XjGgvqTFq8oHLQBpzE1LKnz4k9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)