INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4392f109b7cc2b2c2832aa9e8b07128b0998fcc99d2cf0cc00f3cddb60989453', 
    'MWuDtVmqXfl4ynd0+3ko32F5NQXAAMqkvbNv2HvU7L0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)