INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f31051378d08def868b2f56b745eac13634a125e1aa935960758d2d95ed36002', 
    'oeR8N8pfOSkoNBTgOEe3jrotp8JwwvEbQjtsMsOLN4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)