INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97b5c952e15cd78ae56a9bef3fb9b82731dc8f6b6a53cef14e7a0711e5dfb7ba', 
    '+e7WoQWH0ZWzz1mnnYU8OhRGYU0N2OFdG/W7TejAYSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)