INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee61f657b16308a29d9258d2b4b130d9a90f7cf414f6a3235d5162fd8cea0791', 
    'IipKYLeUIGpzNE9l1l5lD9rLxp6HFj3rQ1LEGgD2T/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)