INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '510520833b174707b7e67b3c478edb7b0ec3b7529049ddcfe9bc6855caa8ac33', 
    'xyT3h62KW79q8XD8q4zU1MMLGIAGK2ph09hvFGm5F4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)