INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f660b89c933ddbd309049917a6b91642f65997e64328d41d6cba92fc8b9c8cb', 
    'CZN/nO/ekFN4KVkJ7kxjViiStTPdHPv9CM8ztP6dSnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)