INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f87e89dd14e85473a2f5795405675dd8341e45e23d9f6aa06f479be177ff0d9', 
    'fXdaL4j4vzHvrW1+s3g+IhVqMPhgw9RPVIB2XjKol0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)