INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1121221d26357ca1e896b982c90ae9044020030334495ac12cd5d82bd6c50dd', 
    '3trdhlKslhmVHTsxpbFS3WcdntdpVqmgzMe7HXufhKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)