INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '192e101fd9af85c5e55dd141c4e18482646209dceb0a8285add00c20d61eb82b', 
    '/kj6gTl7hS9WHz+x2adgRfFTnh4wlHWagNCttLPD2fU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)