INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a0441b30369841f8eb38ba16ef34c6d04adb7e2f5ad045d31550eac5ff5ff9e', 
    'GxwKjyH8ic3vB00RIf4zBr5IZq/eafT7IgX+JkhAsXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)