INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7748a61de6ec2cf088467296ce0f1d2a8a2c7d99bbb367b246a1206a4002f18', 
    'Rm34MmxV9/9P3bvXMXvgr/HDD5FGzbbfj6qzLiw7OKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)