INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f498ed2c5b91604f65e55ee4cf801e896c9232e0bf14c9185610720a76543d6c', 
    'Ka2cNwxzQSYrfdWCEVa/c6dlsOiprAxETp9OnLYxyMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)