INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6141a85a49e1b30fd54445611e946d868fce8b155831a40867b6c4905163b32e', 
    'rzA/U0VzQQSLv02LvxosH8sl6BFQSfqf8gSg3rlykEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)