INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34c30a18e71b96de0bb245b32e93ae52b86ff615a42935b904c082ac85e478da', 
    'C/YYH4wlRU09lfPRdeII5MZzzTYQViEZSPfW65+gsG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)