INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d5fd5b410071a621216d20fdc0b7b9ed664b5c3c932494d5787c0e2e337f486', 
    '0VMLYSXNBl5whaUvDCRm6mGPlatQT43QqL3dg3OqfKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)