INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd388c26f434b350f9787cfffa009e06f42db1c6d026ef47c6d8567d631811f3a', 
    '+NJIJwG2i+j+XKrKlkWEwka6KfMUMcgiLnvYssnu8d4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)