INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df75e36b490c4e932e471d4c3f8e68d1a641d54104b5a164c5c53290ebb21a80', 
    '+a8yq3gFnDAXWkcnAV8n9UAX04Uk4JSqfbfmokEamEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)