INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0d46d549d8d9a7e8d29f6f8ea156aef35e713f26e5bb4b9421e328ad10f7edf', 
    '/Cez37vv6iLc5fxCiWqwXcADLPQns6lgpwHBKkItWrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)