INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e520f83def5cc7228c72fcdc32d25df6a518ac4bf090c1d8c501628ec765675a', 
    'skb2S2qFQqWhT14I0UNKyfhPPZKLF8IK+vWmXnubdGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)