INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be6e5b1dfbefdd5dbd36b02919f90593f8ebaa887a1fca611e88678643efb613', 
    'lMPhoj3xcZLA7dzI8bDbbEIho8PAf5OpELXncLmH+1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)