INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '068af28340b829fa2ce4c20f0d11f3786db321d4a5708aa9fa1c884a50e29af7', 
    'vtdwghK4udRfIkNf/ZgGTenLr/Lh3WNT7ksSf1cZMYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)