INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9524baf15a750a1e023c276941fd0e013a35406e84b21d26b3f05d5386d36b61', 
    '9CSriQ6BSutu8r6jidASNkYmVUvWjJNKNVfko1/3CEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)