INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9db19d4a5084a6250e7377bc4b108896cecfd115a0531f43a568d3d846b847a8', 
    '6uz9tqavsQqM0GgatUGYCk1QzJI5OxPwgQk3uoctzwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)