INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155e3cb868b120a9a047814f7c2828aa9e82c13c373a9383c35add931beec3bc', 
    'oFgkgHJfyrctqnOp1J8o4vRfO1KuzBp3SPX48VA2I+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)