INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '577a4d23b50f1ec1640159aa1e1cba6d374058277bd232cb0aeec0bf08272278', 
    '7AbtgHe8LC8LZiSrH72THop99t63YT3EYkIs6NByCu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)