INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5ad816c47e0807e30a9ec396e73cfe1221aeb4d6475e535d0916776d2e00a65', 
    '1lyzdK7gRiBmnw8b2vOuz4h9x6RaMqftS61B73K3ChE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)