INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f92008ec43f2f7de46e3be7734a73e1d144c262da0c4f312af2be17baebd56c7', 
    'loAt4lr4rjRiO71BcSFefhSgxexnShYUWm0bNJDkHHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)