INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e262f006ae6ccead9a7255b215354a3b4801b89dac5708b274e3a990d0360bc', 
    'tqa8pVUx+nFtTOJKgRhYp0c1nbUKhw/p4zTe1hWvWmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)