INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e2882fd98dac18c6191efc0d7f11cf4b328e461bcb4978c104820d675a5c3e', 
    'OOLMId0x1bIC4CsnDd4nYkTLoBfLrQq9CJuKGRmEYBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)