INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35c3b14920943f597c2365dc8f31936d1d25ef6c028c8a530abbed5d2abf0e5d', 
    'mynxHllsbvV28S+rdHhEzzxC/S3kQ9UNyrFwoN3ybzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)