INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf1eaf7ccdaedea20a9c2a1f189a5e42c35a19bae818cb0830f6066c9e09ecda', 
    'JjY+koQzZUrrByCWfxruCAQQDTrzsPGiiRf2Smq571Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)