INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '972ef908c102b086204e1b54f13d2317b7b370b61f3eb9f1eba4c4c0ebac4135', 
    '3ud0rQAGxq09u2DHCdc4EWOx7pXhWfZjLhzDus+Q82Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)