INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c5c1b876278f037c34582477df39c8745bdce19e1a20f2d0ff042f69f28a06', 
    'rNm6mK2OuNHjyo4Flu10Vg3/A1EiS1KF5QuxJnFIdRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)