INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6870bd3c2002769b03d4bffd6ad660b11ddf62b7179c4d54644ac629749c7f8b', 
    'YHBULzuwQzp7cmWrGb5wVTUEdoF3FLutadwEoGCkZqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)