INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e33d10456b70e175a63a6770573b9852fec09f7c0c20504c200a8efb50a9170d', 
    'PK7W2GupJDPyEkZgE1YDHqPv6IzOXLBWeLcUCyPzhdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)