INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39f5702800a4565029752c077233cd6b3446c1b5d4027363080de3e53172dfed', 
    'TebT1sFPg0isnhrRepRcgNwpcPx7dqOXh77KI6vKe0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)