INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ff941dd25f16490791803275027b70956067c12c848698f011524211643a9f0', 
    'qKVG75mNolwh+iDYn1SVp+LjfIVtU6rkvSZb0ajuppg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)