INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03ef8543a4bb5ddccd957b5c1c56e1f902de6a63087b610ce426a19d1df0ec8a', 
    'lFDLkhyJ5/e99PfkKrFMYC27cbJR0Rp4CbaYJpqHsMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)