INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb21c43b0239fb94e1b6046a7a43c6fccf71b6465c23ae1fc592b9783d5a82c6', 
    'vtqkmliyLMjw4RTzKFdGjNcrEVn2XSoG0Cd9VDcIATU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)