INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5eb1035de0812acb3dba44ce0859ef78857c26510a5e1a34154c76c5d25aca', 
    'eFgEDT9ezopOTh7uV7vrteVyE0KzffNxiTZH9zcwFZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)