INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ab30f851a4f144f53438e116bc049a3b9d6197b01c27b6cece8c0b4d1c31ff', 
    'dB8gYvfd8nbQOT8got7xeKnXYArkRxOPwx93fX6NPVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)