INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c737d3eece29e083dfe7a348efb72e770fcf23e53d207cde51fa871df00e643d', 
    'CL1xxLVfWu6RoXkNurG+oJSE2lIOvVK949ysp9ckUVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)