INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c4750178456e1954d4507a519b5deff4899bf9032563d7883fd89edace3bf61', 
    'Rk4D6foL+0aDq6RNT5Rf5oFULj7rLwpOmGY8pba0R20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)