INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75c74eafb4e6b3b987e74b286b8c2bd820f7af8449b87ac197c2b05824b51adf', 
    '2N/GntxIpVEyqpQn5BBTQhitGrqt/uToSq2FwUFNoSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)