INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b3898fa346e99e08de699ab6cbf8890552501a72a03245f3f5216d4d88e7309', 
    'hhs6RPKUfakv1W/GtYFEggkTqMkdEqEseF3j2v/qfDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)