INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b541936be3ec8cc4308f47ac92e49736b945f2559af067a060162ac5c834b2c4', 
    'wpUpv6RhSsopB9IBGO2S5Ssu1+XQVpdl+a0MRfpeVcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)