INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02b1bb4a28c7383a0155aea8eed6641c8470a4f7b7e4072acf4075f5f41564f5', 
    'IUhKggyUAa1B81cdi1vAUFSd5pBB8zmBl77vzkv36Ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)