INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f6f8b52bfc71b62798e000060a8e294a874151794ebc9b78783d2866222dd59', 
    'EUfg+Mu3gqhmUCKLJE/7Mbx8IcaGx5jj12sL3rU0xGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)