INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5aa8fab55757e67ca5b197f0c9a041e079000d42cf21699d91757da11043da0b', 
    'dT6I0I4IoZyp+02J5u1VQneQO3i3f0QdjXQsUc/kDjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)