INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3d150e57424f1940a0ce7d31c2683b0f6a3444c91400fb4642bb75abba5a1b4', 
    'Mq0XfLyw1LcJiR08r9cajKWnMXR7rHqehqB9uPTDkSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)