INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd70dcb7c27ec680561ed2968e95947bbb1d80d4e5c2a809d1d03594c3878141', 
    '4kKWvFCUaW6my+7R5sq9gQUWse4D87gaDP9yaI3nby0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)