INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ae860866a0fddcf39632034c48ff0992033d265a8004f220ea4dd984caaabba', 
    '4sRsVWd66A6nXZ9QW9xvTJIVghLEXdUFyVC47UaSdZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)