INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '611542d89afac5fdf28c641d60c99fa72576bf6a1c99bb65f76a0f8e7660408c', 
    '1mzUGF6cb6m6VUW750rst9viru0rJvOuqtpzKFLLf9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)