INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35b5945a30cf95735b263ee3fbe572e639c626b3985f0f6892d089e60d6e34e5', 
    '5tBOW/KP6G847fSyexeO48zsFF2RleoBbHnjbF4CO9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)