INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df813baca74d867db75a4f20705febb3f3732fb6985e4e3b9db51bf344cd1ef5', 
    'mxUJaOQTF9s80Aj+I6M8w20PQmpQhxl2iLkxKjzYTZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)