INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a4ffe11834a98e576c38b35b2014f0a1b52ca23c691f5a5efb390cac6f5ef53', 
    'KKmtyBCAc7uv4yO/w2rp3tVN8E0gSTr6Qkmaha7ofJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)