INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '807e55297a20ce8d0458f062e822c2290657bc109b040a3c9b00c6e493950b91', 
    'tL0B8PjIJJiksRHDfXOeDY8oWsmyui9nN21xItZMKWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)