INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '015b035b3d2bbae6f577a6b176815f3b1b0d8a0e2532bb283004954e2b3798f6', 
    '4sFiUn2JGBoCRa3bzwod6AceRNMv/pEUU9VdvQY4kJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)