INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f653d1548714762c24b608bd6dc7a7513fa13bcfdcee7a93c1ddc22226797bd', 
    'MtT+E3UI09wE4Nu4zpZmjYxqxFXvuAHlUQ58reTlolg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)