INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '358a1c81ce04fcca474b44dcea88a893e5d832cd7b13088a4d0b59a11daa8587', 
    'tN4YhfoIzW7QlsUNUjF986v4qd4cVSOn5gJVXBYfs8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)