INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a9bf762003a1c832391c98d21213bfb51a0cd23036b881aadd2cb93f6a055b8', 
    'LJNQyM61+QzM24m68KjHogWVSCeWn0kyaDqzQPjBniI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)