INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b8177b073e1c82d41e36e4262a9a83148825918569b43428caee5e2634d49c0', 
    '+/W0XiBhXB4NHT8RO8FEe8YFyI9iyJJc2aAoUKSiF+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)