INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815d6e06318dd14427be5b4fde894fc2c7d7b54a2d9d35fb12bc1040224acb29', 
    'o6Mm+aqQV6c1Xky0Vq2XDusc+L4gnVPnQ6sEhkh9kpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)