INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1135302850704e5c4739f5c8ba6d39146ea87bf982f5cfccf7cc2f3a1ceadaa5', 
    '+GRjKMZrteYRzs/Y4iHINYigxBTI+6r3LLVNPaxqJXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)