INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6008ce616686c15b5060502e6936f3bbf27671cdee5e5072babd72b7f8f6f71d', 
    '2r+McQjSeF6l7uObNwbhD0APNRztXWazB9qHxzCWYVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)