INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb525627b6fd8b1b95f5f05010b45d4c783a82589eb7c7b235ff8ad199cf88ac', 
    'mnYnU4bIexMxhILaBLfsEkV2CG3iSpDhDJ4OsLjAdro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)