INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49ef4c1f55d6ff34ab1449c0f78a054f4a48767b186d7c6e46e98712eb79248f', 
    'qRJLNivh3rg1GYSGGNJ0J3xuBwfpcv3Zg/58hr6edyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)