INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a337ae4a1ec3ea654f4a77b1aad930ef784f599425e945b39f9a993dadac99f0', 
    '8DXNJMBDU8mOj6rCpEg+D/eGd49gnwkFDeezn5mshcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)