INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a08dc3b391b837d6def3efe1559ff9aea66e930c0102f65cbdf2e15c52d14bf0', 
    'DryYxjWeA5YmqDx1x/HUhHfy4gnv+XsrQgcsOui1Klo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)