INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fa1423b92db8a337cb7dc9296b31009e793887a8b481927432c3c5cb30c191a', 
    'axBs5kY0iUhB+L362y2IOkFzQKPXToIb3eWut39G+GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)