INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9457469943be2d8fd80b04c8cf30fabca4a92f401f38fdabdfeec2d88255281f', 
    'nYbbiGcDWCAChdl+lF23KflqeLECuJR0LIfSj9Gbbjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)