INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afd4da4b71f62a1cc637693b11d97f158d95caa4e4b8a19a2f4461a299191d4c', 
    '+OjuO9C5cDT5e/YT4gBMuZQFbatj02xZCmG3NnLyFjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)