INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c363f26358044a62a9fc788e30407ceb5252c3a5dd40b000e94b0e621a708404', 
    'RMbIvZvV7UmMQZ+mQv2nVzV9yNYXROQ4Hqfdtb3y+ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)