INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39649f716563baab851a4c7c479a5ff29719aabde6e8b0a5ee1b9b072b40873', 
    '7ISPORRLkd7cE5DLL1LCt+JCQ0FJflu1yi0+EbpShZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)