INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23bcdd59540e157edfe2da86d12bdc2864a1be714e0eb92fce09f934c6292a8a', 
    '5Vih0T3BDvAuNOiUCPv1VO8IQ2EPji7pm4a6A1OB2+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)