INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68cfee7c4b55225e3ad0e3526c007d7047c0af431dec620c14fa4810e1594e48', 
    'IKxuDaqu47XcAZ1h0IuXRu1ILnvHLqSpE5HH/oYeU9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)