INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e8dfeed1a01136e7a9d892e7329cdbc0fb130b5cd7c92b03dd0b333416d916f', 
    'xxeY4IdXIjULix3sWmYt7rNmR2xR8SpgQOgZNdIC/tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)