INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c38dfd57198f14295ca0c664caa6d7287ae2a814556c7b53faed09e08ffa35e', 
    'ewPuhbS8uSYMcgtsg50osNDlntn9xfyqS6pd0fXr+0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)