INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec09ca691aad2238332b2e7846c12ab03772f0561aa239e5817e4d61befd7d58', 
    'EW8tUQe9R5jJ+pec0Qu8HjACrbN1mXz9Ri2qPk3Y+L0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)