INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c283990d134422ac3fa08a3b845935cac55c0edef4784b66370b373b721ca3f8', 
    'sNgyZYt1orcHgFiEm3DzBGHSeYHzvgvX6N8kd8TJuFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)