INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e8a1d278563309d3662be0f01842d66d937014051b449ca3e85e0aa6d04df39', 
    'viGTZo2y/BTLxZ4rqcp0O0+MZeo4rqpIjVDZZ9QvHjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)