INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cf1293ce074b96ff013621d82fccbd1f59bedf8cf9e7ab75837f7feca1b0f44', 
    'CjjrXK9ZW52U8nACq6gDL3I8Jyr+1gwHxfP7Y1AwcOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)