INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1bfdd1517af6ef638002dbf95902b74af45e7a52ff4086a1004ef63a1adc25c', 
    'q6khDBZz3sc7/h7HwkrlAJyL1BUMn+tCEZVWzYOyeIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)