INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cc2b477fea53fed03441dd1c315c0b523bfebba6a777220b57458537f5b49b2', 
    'g5dOhOtBuhNkyjwqY8XDYh1Ucvhff6ztUcaGlAgevgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)