INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '699b6f99978a52d545663141a277ab9c631e2303a1d3078800ae12ce28b0af3b', 
    '2QIexOeCuJxHTalbjhk5JgE1RcFzl663EUgbDNsZwfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)