INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84575d5c2bc8c59fb5422f92fb08c9f1c3704d0ea2194ee663a68d476e5d3320', 
    'At1POomdWGq4YZ/kV5ljUjQM3XBKulirlNOIt6EjvBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)