INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a8003749ddc435200b0d7d2dcf173925f176841e55276ae1681533d65dc7814', 
    'EbCmubYeUvNs7Bs+MdyclUieSKrYPBpaiKSTZXyUP5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)