INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73c8f4146fb4472c3b3918a0c11905a4126607b14b43671d4b4a52c0fd6fd4a5', 
    'GUcgfUV5nZFt7eJ5zRCP8hHt+C4XQaGOHQwy+2rGKwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)