INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1270eaaa18dbce3e41e93b24cea49dff7a0fc333b649094f99fc7615631e8f6', 
    '+nV2QQrp8aJjhnPX6DIU8ozZiiFmVWU+RY7aadu3uTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)