INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '828e8db6d07d432b57e65d358d4391111bc2f51dbb95c285518a829e1b10ce9b', 
    'mSR3iuYstQGzThs8GiFONnSzSVj8XBmDSAuWhyS0/MI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)