INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b33f8273ae008bf374861b1dd784d261b6b9614269c770362188faac2c196fd0', 
    'Er34EwlwCG0G3TXniGfEzAprIMhN4yStH4t8V6UcVpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)