INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '176d5f6f79619d9b42dee9f114a8b40571d2b34817d042a8f7181e3d8e1ada27', 
    '6jmYRfQGvjbFQpokuh5JJUJisVL8fpGPJ3ncCbl1SG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)