INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64979f61e3ab610b46efed97f605a42f03bdea9a5aad3fdca9d7cbbdc8f42428', 
    'Khgz+sQ9Y45fOBo0r6ntPS45s9ICGS4Gglr6/rJFqks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)