INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a97d50226dde01dc41a4d4b12b7c484f48c4e4a7a96ec33dd854f09425f1db', 
    'zLYP0V5YkaueZDMjkfjcou2ErB5jgXOWj3lMltzewSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)