INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e735bac99e71d5204ef6fdda7a62bb2b9720c846bb7172434cb78b151e33a1d', 
    'qnRiq5fMOkMEizQBG0UVLjzOaCEmsrJQxO6Y8Q78ALw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)