INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a163b575001f81b0dbae3eb473b3928bfe54145d7e4e7ff9694be37eb326a9e', 
    'OUiNqpjzLMi1QbnL0GyzjpMKpD66+WDW8oxV3idw3M8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)