INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a782fa915cbd4d9a88f6ce75e4326125a63087be98ad3cbaeeb2117f530778ff', 
    '4Txk5uzMIqW3WobiFC3cKK1JefukSbv51zrdBZtlaoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)