INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16cb3eb06bcb812929b5793166dd16bda924b1a7b0b30357cdbc1db832305cac', 
    '4ppzhCDEDowufimUA4rXhXZXfbhjkqUyI93XgUqXPwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)