INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '471633f8697fac8488dcb35779d3724800650ca9f2a600b3e9516e75d86dabcc', 
    '+qYAB1TbWv8HgjrhMfo+vIhToSs34ypHSjZScRAhlDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)