INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6bec9b9c5a1f8006419651fad623a72516f966981811d67706da08e32df40cb', 
    'bS35DVo4gYnmEiY6wT7MMTLNG2U0hg184HdmrSDzjxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)