INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9fdc569e7c930a1c3ba472147a6af2cc315bf3e26aaac5a65920281b2d5dd71', 
    'oTC2gQ9SAsnh6GdpTeppoq0TECmUrk51hCHqzmVMA8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)