INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45a2f4cb383828224cb0521c240b1f8b4c62d9423a584945be3e2757f3913b0b', 
    'Q7RMeQ7eVaWjJONP+0GUfOStWCKUnlddETS43TLqpzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)