INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2dde3f1a9b9d2d79dd438068d16ec929e317b40b7b5213a12650297b33bb3fa', 
    'wgt7TBCruZS59pLK6yoKqHtSRhAvIK+fEsbPGjtmWOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)