INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10cbfea49455442ea6c741e69d2a918638e7a25961d202f43e9ef5d3bf88fda8', 
    'qU8xHvNXnKA8gpBsE+b16bGZTOopld0MEVWAvow9a1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)