INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2b1e871e5d687bb2d695b0dec64ddaa94a072ed367ee59bcec3997dc36fb4c5', 
    '83G39nlgg8ibtDbk9G9i2yGjB5X3s22gvW6ujvOUuhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)