INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11e99a3990c7fefc58addb2311b3273787039a4a681ff42725af3a998e82c9f8', 
    'uDtRJXcCp1Jw1qSPpJ17I+UbC6yP7G0ff1v3ft35lZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)