INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e72e29ef09843ac4bde365676cc89e17a484320ef715c0a0a5ce744db490492b', 
    'ERl5c3zh259TXc8SbXPaG/5wYlyvN4tjLaPfSYj5TJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)