INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7814462f366a02c93157b06d9cfb7e1989a3c2e5513c236e9c9a536372e064ae', 
    '8pNrQ2vmm5PvDaHBFJf1Q5zDULZzUY8lmq42FUQ4++4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)