INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2b25d3fcf8429b1bb65f59ce0dce4817739fa4ec991421d65de294844d06beb', 
    '0yUJQ4xJgZicujNJk2YnVJrJrxzI7IFOwakVEQ/zy0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)