INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dabb12749f46149b917b685e1a0ef40985e2836f490a5f21e292f311e8720e8', 
    '1i4+gnS0zRqmHdDr1Bq0kDM7maCObBm0xxrnGG0Q5dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)