INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '892383a645e38db8e1509d728f79a0de0dba03ffb56858768f4337806de2bbe3', 
    'tTXa8E82iwdgova1FAQpdQgZqTGX9jl90cf5ZVGIoOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)