INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e32595b17c1c3b7d33e471e339c902afa15d2e20672d4b7b8075372acf81bc81', 
    'AzjL69Ouy6VAjJfdd7zgg7SfXaIuxEw5BrTLXfT/0Hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)