INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90f935533464d25e52de3c136a2f8b3f44b7ad190269ed58ac6cff7219f8c2f2', 
    'Uq68cx/dZRYzXZT9l4mf1MON/KHuC3wOVKrEfW1cyck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)