INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd282ec8bedf20198954f125030d8af4ee6dee2965dcc57925af26b26a12627ed', 
    'ueo0s9mjzZ+x97b4gOszCXJncDmPui/LroesAYhHRPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)