INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f7f2e1bf6db02b12c979316165f1bc10eff0a10b0e3e29adcb767200be8ed14', 
    'O98qtivh6O5UWB8KIb54EzAnJ9NnN/o3eMhS307RlxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)