INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3544480fa80f6d3623eca0bc475794afc12db1001e195f6b23a1fbc15f408fd5', 
    'z18zh8hAltp3eXEk7RRzdcrKWO9l6lPcWnwFqkAu+wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)