INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6f10663898bdd7380a6ee346e73e033da560a235cde401f9a91ebbf9c867a46', 
    'ew1P3yvBC5ZUEz6ABxAveN+pW3KT67DYrEKN3vxRPbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)