INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f9bc08cb4211c502dcfc505d56071e46084348e7d2dce705dfc6ca237da1691', 
    'CvDYlWMy21lHdmAYf7KI3MElOWRLy3lFvN+LeqSdpCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)