INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c6157d1c615f2d53060d44a0a78069e7de5a0d08d2d6f0f8b3b491da223bd64', 
    'e3yXVghKshcIZMllV+b4yxtBuLJTW2ghA+52fEp23SI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)