INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bb00e83887de72b41886b13e5baf8f714694de918c54e8270f3e06d250fd822', 
    '+bM3fjn0lOB3btdSAZdkzqXdIMe3h2YXyNs3+85s3kI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)