INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78d36329ae12af0b1c3028eb76ab2ead75e1ae331a8523b492f479730904ec5e', 
    '9BrMfvW1BW+Ui5tfclVIXaGvbnLfr1kUaa2Wi2NQLzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)