INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d359e329d06a1024e5cddec3160ec06313b95458ea1c583e3c48374269d136b', 
    'JLrQR2VoYKZphceOpnp4YLIVaDt9tZnJKwEPzDIFk9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)