INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be52c184b4c2ff2bf7c1e29d9eac5b9babc2e28e1c5eec07721f115613a1871b', 
    'b9Xc4aES7Fg90N8pkQx8MVQSPe3zky3hyqiAXVz7eXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)