INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2642fdc910a8ac66992eb6eec86835a8444784ae69c19783d5de9a44edd8e6', 
    'YW7EingP4Fu5oWhNVza09geipup6kyLC8cF0upMqzCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)