INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bc3eb46ec4a883d1a9ab968a920c30f0bb13203139cce196b9567a779a98526', 
    'yM4GjDkOS+BvdWOr4EWLetpCOi8WHKBvTF8j2P4B6vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)