INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7bba91dab16d416ed41c773c77a354d9cb83da84d4628e866d414bdf28eb946', 
    'm18/tYUhGK671rFOpgYSeWvxuKDhd6TYS8KwWAeygnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)