INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eea4479209b2c60a58554f3220eb1da9587453a5b281943680e58a13817fead8', 
    'KUuKVNrzLJH67VLoQIUfglDEFNB3bOOAUSsIoA9PHbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)