INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53db6a8eac1f63d8e11c5c1c112b4643c9b0154fb9a792237cb67332a9ac1fac', 
    'm9GdvWBwpU1oqbMZEfqDhg3WhZSiaJaoxhKH13EH+No=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)