INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a686815e4e31ee053e61e9bd89ea8a0da527224aff284d0255b68e48cee67b5', 
    'jZAs651c9h4mSYILKEALmTLwbYJwCMxXPByKnKoJQS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)