INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b465067bc608592522757f9bb193398f06948805fb1ec5a8c0a39ec3e8bfc94', 
    'J+zgzgAhfcIAwWwqJgd1WBNG02lDb2C4gVYvJargbVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)