INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0274c0293b29758d019491ca2cc6916d079788ff7c1b9eafb6406b00ce4e792b', 
    'KbdxFIxfSTkrDk3t4f9jJNuRNgMsRHOYTiahGLIEla0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)