INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e9319953f5a303f6775df41def7d726e46d3da5c76476144771b4ae701c9fed', 
    'DD1z10vOmLfy0vkzWni91DlQlXiN0xB7A1MSUhtLMoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)