INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a3e56c98f60f5801bbfc474f1c9455a1a0002b9f4aaef21a57d194f95feb44', 
    'rRa9ZOOmsAJ5+eJt1mCGhyJ8owfljlQMRnwpf91MaQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)