INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '151288774c55b6016a5fe2a88040ea3a850282151b22fe889d5474f610bb1fab', 
    '5DkHQfyzN+OuNnmToACJ2m9N0Kr5vmAi8WgxNqD9TlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)