INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7004f574def3c6500353a7b884708427a8e719d208c609fb31dda587767b4e55', 
    '5DoP/mdba7Ly2NI+lc8UmJ2VRkyxoLVepUnWJXykcZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)