INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e28fd84b37c154d54363c75e3afd49a943a31a2583a5352e7886908cc3364ac', 
    'fNttSEF3g11MIky8JOlU+7+NaTZeF55boyrO0tmLgYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)