INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '842cac1936d341301773b402e8b2d8e384c78f7c47497f50ed1d82d76d0ef232', 
    'UqL8hTpsmweHiC/FgfUE00bJAWVeUMXxBaElaPN/WtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)