INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '392f907f863e53544734af2aed21b65312dfcdd341bbbc34baff37ee23802f4d', 
    'GvVOFuAc7ViH/sMsEtveh00KkCFgLV0Lg32OIfJ5+PM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)