INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e19d0656e1192a1503ab2749d8d30b79f587f0fd59ceb1c06a171fc89ddd7a78', 
    'UF6n/JJQO/xAZyjm6qSVXnnAyq5h32UNslYF8WkvAm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)