INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c861aa3a4e859bf3fa6bc7a64b05206f97aa20e28215a51db0b302ba878f490', 
    'PaQ3D4tXk16mAgFwWzOnMaPQvkDsj8eMGG4eMhp99ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)