INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a79f417e6fd1b3de56b86d7e8a9ff866f0e8e5991fce94a8a2c51a617231ac7e', 
    'Kg1mVtiDehs9m+24v6ZbWBmqDPDwFFwRtlzINpLIXQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)