INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc6d7beb87e9686567d113de5a31ceeed7521a8706341a8a074d321025e6957b', 
    '5RVIueT+G+NqVGsaLPCdtzbD3ZHlYK9sPcXpkFzNgLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)