INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869f41866e100bec9724a722acee803829d1984ed2ae04015387ea31a328b9a1', 
    'E7fNDxQJrqbakR3EzGvJicnEulKX8vfidM0L6CVtO4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)