INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6218af911e1877372c4326edce308b4ed856378fc2525ff9002e456d57a44f3b', 
    '//X9dJ2tEFq609n6w8IMbq6SRZjapHUA3gWYPa0t2mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)