INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155b8ebe2cf0ac17e5df6afd54dd5f3101f5223b298c620295402c731a840d21', 
    'pHTwa+aEJLwPaZ7jyZiuH8dUbNi8WT7Qq0l8WvYyiNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)