INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf43722ace66e6c017740eb49a0be4d520cc6f8732890e49afa6132d6b672364', 
    'aKzO7fgevsmqatr1IfqpnENfj90K+21p4JqPErFdIVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)