INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46b70ca7d2c56a610b79f38ae3c246d31969393ff919cae3f5e1647bcd275566', 
    'knQqJRyL5meq58ZJ7Y1FNNvgQjwAuCrHPTSOP8+zm7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)