INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4552c841d8cded7265d10754af8ffcbaed9628b7e84102e5a52ab4b87b808386', 
    'udpD9l0trFfyZ4LQ1Gd0AL0PJcTqpJ+FuDKqL4KHGmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)