INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6510d7c4dd592bc675ce7b4463f7087ad09d1705be067a4eee0428b8d2d8bca9', 
    'f6SblHks8khlepUe6nLaK45ZoBrr4AWwcFLcjgXkSbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)