INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c0312b1fefb74fd32fda853d4fee619cfb0e42de54c09f4ff15af3fc575e86b', 
    'G1PlyIpHiY0D8GQem3mwlRkCho0EHXFsYLDa+TlOQdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)