INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af5b8778dcf07d0d08f129f092a8b35c6200c0d1b0d913a487cff7676ca55993', 
    'rLD10gGPXFLLwyXW2EsTgrL3fn49h9bAGJjW8NcPnkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)