INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1943f8bc791763162ef1da0855b4fc5f59e216775d31f5aed866d203c65d2ab2', 
    '+QEDMQdzqsKT5k9nsB+U1NYubc/h7w9abD09WSLhywQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)