INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42ef755330e013c54901b2110bf9b2e48bbad3344c9cd5b534c8d08116d18553', 
    '+jLerv6P4Gou/yp4oYLGbX29NfvLwIyQAwjkcH8AqUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)