INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '764feb64bcad5cb7a1e6be0f854317f9857674de2f78ad902ded6e707e48139b', 
    'msL9ozWeAyFdZMRY28tEZrh4QuumdeFIQNNAohqVOXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)