INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ef1fe8a1768af4359cbb807fb1cd40c901ce9bebc8161412dc1c46e0dfbb05', 
    'mvo+9jnL5JHr5LnNZgbpCDWzpSQea37aUKO9zCPifMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)