INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd2698b5ee944ae9c21a971c4bd32466606c9c1483d408dc18212f868efd3adc', 
    'smqJmsjuvWvjvGBcQqF3T/xKMRU5zJtGZZ7VXp9q5qU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)