INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d6c28e6eab8641a0d6cf60baec7ee611848027f6cff498be28356270076351f', 
    'OvufnW8fNfSdqGT1IU+2qGghdeLWEajCqHduBejuMn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)