INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b03e1990a91a2d188a1bab528a6c7d80e8a6ceee1c1ce23d1207b77ba80fb645', 
    'wGF3WEAkqvS6f3Tb0uHwy7YSZmfXjFdhUcNlxuRtZ8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)