INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '012ce5b955b203a0902c18c8706cb888fb03622d0607b2bf61388d36e3d83fcc', 
    'TQj6yYRHGeEr0TqC8nRWAmp15QPvJTDlnD7wWazzUv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)