INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2389a9a6609efd0ccc601d78f6cee43c9ea144513ff0460870d2b326367832dd', 
    'FAgFE4/STkokZRX1rH4JSX1SRS7DQOJ467lWbssKhRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)