INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11fca039b93a974c9938b23c0607a608f8949da28149327e4362cb0f07baba8d', 
    'dyn6NyzLcUjT3agVCPSYWF8QHBT9vGfT0xhDx28ofjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)