INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a27af91df5f19e9ebf957fef140e0221f37e3688c340043e09764e2bcd14e91e', 
    'bEGZ9nkoWrqq/ZdjT1tm0/fkR5BRRlyiWwunbiq5AaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)