INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ef45356db7d628d4802cd6690b0f8ca0e8b966c642a867c4d802bb862b6d40', 
    '6ty5aS0rftYSA4qW7tESy1qgs/pP6pRC7hraRfSv9SE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)