INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4d21a45b9931fb7c3bdbf746d85715f162b83a1fe31f30bda7afa2ffc414567', 
    'Uoebk0IVYFdwmFgB3fnDkDSgm4xmQiHKfZzoePtN3Vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)