INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2664de126307a42dfcc0ab4002564f187d5b5a5b0076a777de0c3e091c8fd49', 
    '2x1oISMMv0ZeHpox9+Ljo3T1dRjzKStJC2HuY8RDAtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)