INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4fdb82c2943dafc6a50d98cb3675918cbf18a6492ef9962a620fb69d1f7fc72', 
    'V/NQ3H5szclVfrKnT90jXFTD7LspUNlmTgjmtWbQoJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)