INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '827cd36d2ff0dba945c355a46675478e0aafead34bbe4172bf39dcd26685e528', 
    'nNZJs3Tal/+GeCU9bLjj9H90V74BIb0J//RuXv1lJxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)