INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f52d67741de90d87f19d4c85c74c7debf6e11a7b2412f72a9b90b9ee815a6c', 
    'SVUsz1uSf4yMV34lrJOohNLs0h36YYBDH0KiI6KM/fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)