INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eeb3c31b739573dd62350f6ce0f472fb18535f800575eb3918e1d891abf8965d', 
    'HJukCtaAvUT3RCG6GjfThCcXpULceEgugvjQ9CWUdGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)