INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f9dff7aeb685aa817554baf0cd2bdd8e34bc798895d733864886bed1238deea', 
    'JuV6vVjEWtQUQG+65tfoG0VkDWlMFKkkJVP9vjWmu1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)