INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20103d49a907ad74518082dff8eb39b42e4ac0075a7f1f25d4aaf4451960f4a5', 
    'bxXQa0ymEWgzCaRlWwnqkyuDCbClh/l0okQLqgvH5CY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)