INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6e97c793e4340207ec2f3f206120f5d9ef8949e47eb5c4e27eee526c5c1ba30', 
    'QwYFXAydfkWqBUsS6tp2JUTScGV2Y6Ae73siS327TAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)