INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cc21ffa625657497799ed616b93aa39210966b273dd50ebec228c213f9eae3b', 
    'EgQ2VQqMKtY9BMGfFDX+GgDGt7+ojuZfjuBeTr8WpAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)