INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57af7f3bac4f18b5d6f48efeedfbc37c20bc3f06f7e6a80185d81caea968716e', 
    'whIHxQOM4GOkKw/Qr9qaSqXdkEQV6YEV0bRNdn/c10o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)