INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ef32d1067dea885752d2026a437797a11b772f7f6c4abc2ec830006f488269', 
    'VtsYwOVSofU8l67m91TAdNBLMEH+HnYyif8g3v560Gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)