INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6093639fd7cd756c43f119b0c597ecdefd8dd83464b7a3bfa6015af427997ce', 
    'ofIEbxjc+UYapVY1SLR4euyuiIEoomzC08AOW2QSUPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)