INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '294abe88b8dd3c096af8150380780a64a08b55ff5f4a758a33c305c81ed47d03', 
    'hZf9bXEC6DEyS7NmlfAVjZLEDOWCoU5ZtYFV89J+mvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)