INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b48d67f57f90f991334e60691607ca9f9d026e3496b7c80a584bf23c1d3c3aec', 
    'yeGw9hn7DH3jVIAgqFU9B7wp0HDtq9PxAEatZw0lbcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)