INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4afe64d60f13d3a7c0f9dd0c82463c9137a9888d00e4c694fed2a879843e71f3', 
    'klmtNSNVeFhyDMTgn7yn9qAGL3bwNSXHQ4b9Nxffuaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)