INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bb8309af559534d68ef569fe9b830f29eb1ea2e13518932920669f7600c6e9e', 
    'yfPlUihmT8A7wxR41ecgFUdM+G8gSfsmM2SLH9RiQNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)