INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d865671b079b1a98889741f191ae475436714da4dfa6bce4a706c44c90f9b52', 
    'sI+whqClkxa6zlL1raUL6CG7hhkaG6quF7keQBJS8rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)