INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '506b76e7c1eb233b4cbef005f0ff94c06e6bd28a3dc247870d4435423e85a6be', 
    '4bM1KA59Sasf68YpoTv0YYbtWH9KA33iZ6OQLRMfhyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)