INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9df316f834d6ecf1260fb5951d2ea6753b779e0996a369034ff67e2fd5e8cebf', 
    '+i0AGaZmnfXh93qZw1Rz16e9PZZxGPZZnq3UZa2iS2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)