INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa49410a4a76377848d89a6882216bbe0485c126429a6a77f43b76481bd9f24c', 
    'M9DNQ9CQnZrTmo97WrpY0ZhWE8ORhWP/uXwhNXde0OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)