INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2389a2df9c01e9b3b75bf2529daaa666cae70b0cab5f83f01f6e5f50dc04b0f1', 
    '1aCN5f025USmV2JZH9G109UHiPxaYXiqr0ZbMMSyegk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)