INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caa9a62a8163e52f6447d90d77d0cd7f3998a920ef3c6c066905c04515c17c37', 
    'tjjmup7KC1VXLtGik/9E2DabrHHQOi64NGT9wmD4qJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)