INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2e0a56ab945dd904798673f28bf5b28e09ed8dfc8a2f925be0c4daf5de15c9f', 
    '4JY5EeKhs4R5KlVmMqZdvzkgrHhqoo50imIupShoz80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)