INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6d01ae0f186b1e7993d899d75dd28f9f09c7fe54f91c0ac8ba277214503892b', 
    '39WTh0RNQzWN3o1tkwzKgmwBcSc1buKUMJRre++pP68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)