INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '408250445c7f96c606166837b64eeff9f261add498ece8ccc304bbbb111940b8', 
    'wskVFNkOQ1C8ad5C0qEMn9rtOI4y/vwqcL233QybWzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)