INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d5eb837536d91cde96c3c832f3921faf3e34d15070fac754c0f2ce6bb02d06c', 
    'Xs1Qi+aYH7D8fQhNFvPBwmR6S14Q5GFCYQasC2salFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)