INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7894282430224f677b2eefc06f261d9aae2a96162d29aee7f5dea38929ff5905', 
    'Lgf0j7AdcrKllXd+xzlCA7QH3EtV6meu1EdqfhBPYGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)