INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8cefdbee5395797de73e92497da2aa8f3251cc1e7dc9febf9735d618eb37083', 
    '7Nz4azMbVE3Y79Os0wxXG+rPvEUVZfyt4Z5UL05QSeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)