INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb6f91a18c61c336fd864ac08d1564fc04148dda2aeb567eba2fe2d4a0856485', 
    'xe4NxONml7MnvuBtuR1MSnz1GALD/dv6ZcRTfxBtL/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)